1 2009-09-18 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
4 functions. Use throughout.
5 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
7 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
8 (add_symbol_adjust): Simplify.
9 (defined_code_entry, defined_func_desc): New functions.
10 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
11 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
12 defined_code_entry to follow indirect sym links.
13 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
14 (ppc_type_of_stub): Follow indirect sym links.
15 (toc_adjusting_stub_needed): Likewise.
16 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
17 rather than defining them at stub.
18 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
21 2009-09-16 Tristan Gingold <gingold@adacore.com>
23 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
25 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
26 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
27 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
28 when possible to avoid warnings.
29 (bfd_mach_o_print_section_map): Ditto.
30 (bfd_mach_o_section_get_entry_size): New function.
31 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
33 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
35 2009-09-14 Nick Clifton <nickc@redhat.com>
37 * po/fi.po: Updated Finnish translation.
39 2009-09-11 Nick Clifton <nickc@redhat.com>
41 * po/bfd.pot: Updated by the Translation project.
43 2009-09-11 Philippe De Muyter <phdm@macqel.be>
45 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
46 hack. objcopy `-B' (`--binary-architecture') option is now handled
49 2009-09-11 Nick Clifton <nickc@redhat.com>
51 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
54 2009-09-11 Jie Zhang <jie.zhang@analog.com>
56 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
59 2009-09-09 Martin Thuresson <martin@mtme.org>
61 Update soruces to compile cleanly with -Wc++-compat:
63 * archive.c: Add casts.
64 * archive64.c: Add casts.
65 * archures.c: Add casts.
66 * bfd-in2.h: Regenerated.
67 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
69 * binary.c: Add casts.
70 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
71 parameter to use enum value instead of int.
72 * coffcode.h: Add casts.
73 * coffgen.c: Add casts.
74 * cofflink.c: Add casts.
75 * compress.c: Add casts.
76 * dwarf1.c: Add casts.
77 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
78 bfd_ptr. Update code to use new name.
79 * elf-attrs.c: Add casts.
80 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
81 anonymous struct. (union gotplt_union, struct
82 elf_link_virtual_table_entry): Move to top level.
83 * elf-eh-frame.c: Add casts.
84 * elf-strtab.c: Add casts.
85 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
86 argument name from typename to type_name.
87 * elf32-i386.c: Add casts.
88 * elf64-x86-64.c: Add casts.
89 * elfcode.h: Add casts.
90 * elfcore.h: Add casts.
91 * elflink.c: Add casts.
92 * format.c: Add casts.
95 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
97 * libbfd.c: Add casts.
98 * linker.c: Add casts.
100 * opncls.c: Add casts.
101 * peXXigen.c: Add casts.
102 * peicode.h: Add casts.
103 * reloc.c: Add casts.
104 * section.c: Add casts.
105 * simple.c: Add casts.
107 * stabs.c: Add casts.
109 * targets.c: Add casts.
110 * tekhex.c: Add casts.
111 * verilog.c: Add casts.
113 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
115 * configure: Regenerate.
117 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
119 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
120 for the mode of target PLT entries.
121 (allocate_dynrelocs): Only adjust symbol type if setting its
124 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
126 * configure: Regenerate.
128 2009-09-09 Nick Clifton <nickc@redhat.com>
131 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
132 section headers containing sh_link values of SHN_BEFORE or
134 * elfcode.h (elf_object_p): Likewise.
136 2009-09-09 Tristan Gingold <gingold@adacore.com>
138 Handle DYLD_INFO introduced by Darwin10.
139 * mach-o.h (bfd_mach_o_load_command_type): Add
140 BFD_MACH_O_LC_DYLD_INFO.
141 (bfd_mach_o_dyld_info_command): New type.
142 (bfd_mach_o_load_command): Add dyld_info field.
143 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
144 (bfd_mach_o_scan_read_dyld_info): New function.
145 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
146 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
147 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
148 (bfd_mach_o_print_dyld_info): New function.
150 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
152 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
153 linkonce or linker script discarded section.
155 2009-09-09 Alan Modra <amodra@bigpond.net.au>
157 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
159 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
161 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
162 range call the bfd error hander and use R_68K_NONE instead.
164 2009-09-07 Tristan Gingold <gingold@adacore.com>
166 * po/SRC-POTFILES.in: Regenerate.
167 * po/bfd.pot: Regenerate.
169 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
170 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
171 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
172 st_mtim.tv_nsec to gas/configure.in
173 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
174 * configure: Regenerate.
175 * config.in: Regenerate.
176 * vmsutil.c: Moved to gas/config/te-vms.c
177 * vmsutil.h: Removed.
178 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
179 (BFD32_BACKENDS): Remove vmsutil.lo
180 * Makefile.in: Regenerate.
182 2009-09-05 Eli Zaretskii <eliz@gnu.org>
184 * coffcode.h: Include libiberty.h.
186 2009-09-05 Martin Thuresson <martin@mtme.org>
188 * coff-arm.c (coff_arm_relocate_section)
189 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
190 Change member name class to symbol_class.
191 * coff-i960.c (coff_i960_relocate_section) Rename variable
192 class to class_val. Change member name class to symbol_class.
193 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
194 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
195 * coff-stgo32.c (adjust_aux_in_post)
196 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
198 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
199 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
200 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
202 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
203 variables named class to n_sclass. (coff_write_symbols): Rename
204 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
205 argument class to symbol_class.
206 * cofflink.c (_bfd_coff_link_hash_newfunc)
207 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
208 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
209 Update code to use renamed members.
210 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
211 argument class to in_class.
212 * libcoff-in.h (struct coff_link_hash_entry, struct
213 coff_debug_merge_type) Renamed members class to symbol_class and
215 * libcoff.h Regenerated.
216 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
217 Rename argument class to in_class.
218 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
220 * pef.h (struct bfd_pef_imported_symbol): Changed name of
221 member class to symbol_class.
223 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
225 * configure: Regenerated.
227 2009-09-04 Tristan Gingold <gingold@adacore.com>
229 * configure.in: Bump version to 2.20.51
231 2009-09-04 Alan Modra <amodra@bigpond.net.au>
233 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
235 2009-09-04 Jie Zhang <jie.zhang@analog.com>
237 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
239 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
240 for empty .rela.bss and .rel.plt sections.
242 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
244 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
245 R_MIPS_JALR unless symbol resolves locally.
247 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
249 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
250 has_static_relocs for R_MIPS_JALR.
252 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
254 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
255 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
258 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
260 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
263 2009-09-01 Tristan Gingold <gingold@adacore.com>
265 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
266 dependencies. Reindent.
267 * configure.com: Ported to Itanium VMS. Now generates a build.com
268 to build without make. Add messages but make edit silent.
269 * hosts/alphavms.h: Add a prototype for stpcpy.
270 * vms.c: Add a missing include for Alpha VMS.
271 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
273 2009-08-31 Jan Beulich <jbeulich@novell.com>
275 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
276 * elf.c (bfd_elf_get_default_section_type): New.
277 (elf_fake_sections): Use bfd_elf_get_default_section_type.
279 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
281 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
283 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
285 2009-08-30 Alan Modra <amodra@bigpond.net.au>
288 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
289 (bfd_emul_get_commonpagesize): Likewise.
291 2009-08-29 Martin Thuresson <martin@mtme.org>
293 * elf32-arm.c (struct stub_def): Rename member template to
294 template_sequence. (arm_build_one_stub,
295 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
296 Rename variable template to template_sequence.
297 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
298 Rename variable template to template_val.
299 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
301 * coffgen.c (coff_make_empty_symbol)
302 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
303 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
305 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
307 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
309 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
310 * ieee.c (ieee_make_empty_symbol): Rename variable new to
312 * linker.c (bfd_new_link_order): Rename variable new to
314 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
316 * oasys.c (oasys_make_empty_symbol): Rename variable new to
318 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
319 new to new_symbol_type.
320 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
322 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
324 (read_hdr, rs6000coff_core_p)
325 (rs6000coff_core_file_matches_executable_p)
326 (rs6000coff_core_file_failing_command)
327 (rs6000coff_core_file_failing_signal): Updated function to use new
329 * som.c (som_make_empty_symbol): Rename variable new to
331 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
333 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
334 variable new to new_symbol.
336 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
338 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
339 bfdlibdir and bfdincludedir.
340 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
341 [INSTALL_LIBBFD]: ... here, ...
342 [INSTALL_LIBBFD]: ... and empty overrides here.
343 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
344 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
345 * Makefile.in: Regenerate.
346 * configure: Regenerate.
348 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
350 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
351 relocations. Rewrite output of dynamic TLS relocations.
352 (DTP_OFFSET, TP_OFFSET): New constants.
353 (dtpoff_base): Update.
354 (tpoff): Rename to tpoff_base, update.
355 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
356 New functions. Move code from elf_m68k_relocate_section here.
357 (elf_m68k_relocate_section): Update.
358 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
360 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
362 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
364 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
365 Handle non_got_ref field.
366 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
368 2009-08-26 Alan Modra <amodra@bigpond.net.au>
371 * linker.c (bfd_find_version_for_sym): Revert warning.
373 2009-08-26 Alan Modra <amodra@bigpond.net.au>
376 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
377 other wildcard match. Warn on multiple wildcard matches.
379 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
381 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
383 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
384 only in this condition.
385 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
386 to build but not install libbfd.la in this condition.
387 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
388 (install_libbfd, install_libbfd): Remove.
389 * Makefile.in: Regenerate.
390 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
391 (INCLUDES): ... this.
393 * doc/Makefile.in: Regenerate.
395 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
397 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
398 dependency tracking to work for them.
399 (targets.lo, archures.lo, dwarf.lo): Rewrite to
400 use automake dependency tracking mechanism.
401 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
402 (mkdep section): Remove.
403 (BUILT_SOURCES): New, list $(BUILD_HFILES).
404 * Makefile.in: Regenerate.
405 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
407 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
408 (install-pdf, install-pdf-recursive, install-html)
409 (install-html-recursive): Remove.
410 * Makefile.in: Regenerate.
412 * Makefile.in: Regenerate.
413 * aclocal.m4: Likewise.
414 * config.in: Likewise.
415 * configure: Likewise.
417 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
419 * elf32-arm.c (arch_has_thumb2_nop): New function.
420 (arch_has_arm_nop): New function.
421 (elf32_arm_final_link_relocate): NOP opcodes changed.
423 2009-08-16 Doug Evans <dje@google.com>
425 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
426 at least don't leak memory.
428 2009-08-13 DJ Delorie <dj@redhat.com>
430 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
433 2009-08-12 Nick Clifton <nickc@redhat.com>
435 * po/fi.po: Updated Finnish translation.
437 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
439 Merge some FRV FDPIC changes into the Blackfin code.
440 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
441 summary reloc information.
442 (bfinfdpic_dynamic_got_plt_info): New.
443 (_bfin_create_got_section): Create the PLT section here.
444 (elf32_bfinfdpic_create_dynamic_sections): Not here.
445 (_bfinfdpic_count_nontls_entries): Move out of...
446 (_bfinfdpic_count_got_plt_entries): ... here.
447 (_bfinfdpic_count_relocs_fixups): Likewise.
448 (_bfinfdpic_reset_got_plt_entries): New.
449 (_bfinfdpic_size_got_plt): Move out of...
450 (elf32_bfinfdpic_size_dynamic_sections): ... here.
451 (bfinfdpic_relocate_section): Be careful not to call
452 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
453 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
455 (elf_backend_discard_info): Define for FD-PIC.
457 2009-08-11 Alan Modra <amodra@bigpond.net.au>
459 * elflink.c: Add FIXMEs for some places that require octets_per_byte
461 * elf-eh-frame.c: Likewise.
464 2009-08-11 Alan Modra <amodra@bigpond.net.au>
466 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
467 to x86 and x86_64 configurations.
468 * configure: Regenerate.
470 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
472 Stop using bfd_usrdata in libbfd.
473 * coff-stgo32.c (bfd_coff_go32stub): Remove.
474 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
475 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
476 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
477 filehdr_dst->u.go32.stub. New comment with the reason.
478 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
479 Substitute the removed macro bfd_coff_go32stub.
480 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
481 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
482 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
483 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
484 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
486 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
487 * libcoff-in.h (coff_data_type): New field go32stub.
488 * libcoff.h: Regenerated.
490 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
492 Fix go32 stub preservation by objcopy.
493 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
494 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
497 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
499 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
501 (elf32_arm_final_link_relocate): Treat local undefined symbols the
502 same as global undefined symbols.
503 (elf32_arm_relocate_section): Give an error for local undefined
504 non-weak symbols, unless the reloc will not use the symbol.
506 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
508 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
509 (ppc_elf_relax_section): Use symbol index to distinguish
512 2009-08-10 Alan Modra <amodra@bigpond.net.au>
514 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
516 2009-08-10 Alan Modra <amodra@bigpond.net.au>
518 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
519 info for STT_GNU_IFUNC.
520 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
521 on got refs in case the symbol turns out to be ifunc.
522 (ppc_elf_gc_sweep_hook): Similarly.
523 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
524 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
525 (ppc_elf_size_dynamic_sections): Likewise.
526 (ppc_elf_relocate_section): Likewise.
528 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
530 From Mike Frysinger <michael.frysinger@analog.com>
531 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
532 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
533 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
534 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
535 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
536 Adjust to match the renamed reloc definitions.
538 2009-08-08 Alan Modra <amodra@bigpond.net.au>
541 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
542 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
544 2009-08-07 Tom Tromey <tromey@redhat.com>
546 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
549 2009-08-06 Michael Eager <eager@eagercon.com>
551 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
552 * Makefile.in: Regenerate.
553 * archures.c: Add bfd_arch_microblaze.
554 * bfd-in2.h: Regenerate.
555 * config.bfd: Add microblaze target.
556 * configure.in: Add bfd_elf32_microblaze_vec target.
557 * configure: Regenerate.
558 * cpu-microblaze.c: New.
559 * elf32-microblaze.c: New.
560 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
561 * libbfd.h: Regenerate.
562 * reloc.c: Add MICROBLAZE relocations.
563 * section.c: Add struct relax_table and relax_count to section.
564 * targets.c: Add bfd_elf32_microblaze_vec.
566 2009-08-06 Jakub Jelinek <jakub@redhat.com>
567 Alan Modra <amodra@bigpond.net.au>
570 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
572 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
573 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
575 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
577 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
578 at least once when fixing cortex-a8.
580 2009-08-05 Chao-ying Fu <fu@mips.com>
582 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
583 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
584 for CPUs. It is true for RM9000.
585 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
587 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
588 to guard the transformation.
590 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
592 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
593 (spu_elf_size_sections): Declare prototype.
594 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
595 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
596 (spu_elf_emit_fixup): New function.
597 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
598 (spu_elf_size_sections): New function.
600 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
602 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
603 (arm_build_one_stub): Build a8 veneers as a separate pass.
604 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
605 parameters. Use them to check if we create a different a8 fixup
606 than the previous pass.
607 (elf32_arm_size_stubs): Move scope of stub_changed and
608 prev_num_a8_fixes into main loop.
609 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
611 2009-08-04 Alan Modra <amodra@bigpond.net.au>
613 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
614 which find_plt_ent is called. Delete redundant code.
616 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
619 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
620 invalid string offset.
622 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
625 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
626 to htab->init_got_offset and plt to htab->init_plt_offset
627 when discarding space for dynamic relocations.
629 2009-08-03 Alan Modra <amodra@bigpond.net.au>
631 * elf32-ppc.c (struct plt_entry): Revise comments.
632 (ppc_elf_check_relocs): Don't create needless plt_entry info
633 for non-pie executables. Don't test info->pie when info->shared
634 already covers that case.
635 (ppc_elf_gc_sweep_hook): Adjust for above change.
636 (add_stub_sym): Don't test info->pie when info->shared tested.
637 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
638 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
639 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
640 (ppc_elf_relocate_section): Likewise.
642 2009-08-03 Alan Modra <amodra@bigpond.net.au>
644 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
645 for local ifunc symbols in non-pie executables, regardless of
646 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
647 code so that it's obvious that we only do anything special for
649 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
650 (allocate_dynrelocs): Correct comment for syms defined in plt.
651 Don't specially allocate ifunc dyn relocs.
652 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
653 (ppc_elf_relocate_section): Set "relocation" value for ifunc
654 syms in non-pie executables. No specially allocated dyn relocs
655 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
656 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
657 a non-pie executable.
659 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
660 Jakub Jelinek <jakub@redhat.com>
663 * elf32-i386.c (elf_i386_tls_transition): Check executable
664 instead of shared for TLS when building PIE.
665 (elf_i386_check_relocs): Likewise.
666 (elf_i386_allocate_dynrelocs): Likewise.
667 (elf_i386_relocate_section): Likewise.
669 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
670 instead of shared for TLS when building PIE.
671 (elf64_x86_64_check_relocs): Likewise.
672 (elf64_x86_64_allocate_dynrelocs): Likewise.
673 (elf64_x86_64_relocate_section): Likewise.
675 2009-07-31 Anthony Green <green@moxielogic.com>
677 * config.bfd (targ_cpu): Add moxie-uclinux support.
679 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
681 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
683 2009-07-30 Alan Modra <amodra@bigpond.net.au>
685 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
686 used by indirect function support. Count dynamic relocs for
688 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
689 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
690 in iplt and their relocs in reliplt. Don't make ifunc syms
691 dynamic. Allocate got entry relocs for non-dynamic ifunc in
692 reliplt. Handle other dynamic relocs for ifunc.
693 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
694 ifunc in reliplt, likewise relocs for got against local ifunc.
695 Typo fix on reliplt size adjust.
696 (ppc_elf_relocate_section): Don't use plt scheme of allocating
697 relocs 1-1 with entries for iplt, instead just add using
698 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
699 Error on invalid ifunc dyn relocs.
700 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
702 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
703 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
704 (ppc64_elf_reloc_type_lookup): Handle new relocs.
705 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
706 (allocate_dynrelocs): As for elf32-ppc.c above.
707 (ppc64_elf_size_dynamic_sections): Likewise.
708 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
709 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
710 (ppc_size_one_stub): Similarly.
711 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
713 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
715 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
717 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
718 change. Add note to head comment.
720 2009-07-28 Jan Beulich <jbeulich@novell.com>
722 * archive.c (get_extended_arelt_filename): Remove redundant
723 range check on index.
725 2009-07-27 Doug Kwan <dougkwan@google.com>
727 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
729 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
731 * archures.c bfd_*_arch): Sorted.
732 (bfd_archures_list): Likewise.
734 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
736 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
737 to R_cr16_NUM32 relocation.
739 2009-07-26 Michael Eager <eager@eagercon.com>
741 * archures.c: Add bfd_mach_ppc_405
744 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
746 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
747 * cpu-l1om.c (bfd_l1om_arch): Likewise.
749 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
751 * archures.c (bfd_architecture): Add bfd_arch_l1om.
752 (bfd_l1om_arch): New.
753 (bfd_archures_list): Add &bfd_l1om_arch.
754 * bfd-in2.h: Regenerated.
756 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
757 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
758 if bfd_elf64_x86_64_freebsd_vec is supported.
759 (targ_selvecs): Likewise.
761 * configure.in: Support bfd_elf64_l1om_vec and
762 bfd_elf64_l1om_freebsd_vec.
763 * configure: Regenerated.
767 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
768 (bfd_elf64_l1om_vec): Likewise.
769 (bfd_elf64_l1om_freebsd_vec): Likewise.
771 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
772 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
773 * Makefile.in: Regenerated.
775 * targets.c (bfd_elf64_l1om_vec): New.
776 (bfd_elf64_l1om_freebsd_vec): Likewise.
777 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
778 bfd_elf64_l1om_freebsd_vec.
780 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
781 Alan Modra <amodra@bigpond.net.au>
783 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
786 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
787 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
788 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
790 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
793 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
794 instead of shared for R_X86_64_TPOFF32.
795 (elf64_x86_64_relocate_section): Likewise.
797 2009-07-23 Ulrich Drepper <drepper@redhat.com>
799 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
800 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
801 with the BSF_GNU_UNIQUE flag bit set.
802 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
803 for symbols with STB_GNU_UNIQUE binding.
804 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
805 with the STB_GNU_UNIQUE binding.
806 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
807 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
808 symbols with the unique_global field set.
809 (elf_link_output_extsym): Set unique_global field for symbols with
810 the STB_GNU_UNIQUE binding.
811 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
812 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
814 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
816 * bfd-in2.h: Regenerate.
818 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
820 * elflink.c (elf_link_output_extsym): Revert the last change.
822 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
825 * elflink.c (elf_link_output_extsym): Special case ifunc syms
826 when ref_regular, not def_regular.
828 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
831 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
832 from a DSO into a normal FUNC symbol.
833 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
834 a normal FUNC symbol.
836 2009-07-17 Chao-ying Fu <fu@mips.com>
838 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
839 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
840 interlocking, the last PLT entry needs a nop in the branch delay slot.
841 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
842 output the last two PLT entries in reverse order.
844 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (elf_i386_relocate_section): Don't get local
847 STT_GNU_IFUNC symbol for relocatable link.
848 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
850 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
852 * bfdio.c (bfd_iovec): Add comments for bmmap.
853 * bfd-in2.h: Regenerated.
855 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
857 * Makefile.am: Run "make dep-am".
858 * Makefile.in: Regenerated.
860 2009-07-10 Doug Kwan <dougkwan@google.com>
862 * elf32-arm.c (stub_hash_newfunc): Initialize fields
863 target_addend and orig_insn.
865 2009-07-10 Tom Tromey <tromey@redhat.com>
867 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
868 (elf-eh-frame.lo): Likewise.
869 (elf32-bfin.lo): Likewise.
870 (elf32-frv.lo): Likewise.
871 (elf32-xc16x.lo): Likewise.
872 * Makefile.in: Rebuild.
873 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
874 * elf-eh-frame.c: Likewise.
875 * elf32-bfin.c: Likewise.
876 * elf32-frv.c: Likewise.
877 * elf32-xc16x.c: Likewise.
879 2009-07-10 Julian Brown <julian@codesourcery.com>
881 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
882 symbol a stub entry is derived from, not the entry for the stub
883 itself, in call to elf32_arm_final_link_relocate.
885 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
887 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
888 when reporting addends.
890 2009-07-10 Alan Modra <amodra@bigpond.net.au>
892 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
893 data even when no stubs.
894 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
896 2009-07-10 Alan Modra <amodra@bigpond.net.au>
898 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
899 (ppc_elf_get_synthetic_symtab): Report addend.
901 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
902 (ppc_elf_create_glink): New function.
903 (ppc_elf_create_dynamic_sections): Use it.
904 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
905 (update_local_sym_info): Allocate space for local_plt array.
906 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
908 (is_branch_reloc): New function.
909 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
910 (ppc_elf_gc_sweep_hook): Likewise.
911 (ppc_elf_adjust_dynamic_symbol): Likewise.
912 (allocate_dynrelocs): Likewise.
913 (ppc_elf_size_dynamic_sections): Likewise.
914 (ppc_elf_relocate_section): Likewise.
915 (branch_reloc_hash_match): Use is_branch_reloc.
916 (ppc_elf_tls_optimize): Adjust for local_plt.
917 (write_glink_stub): New function, extracted from..
918 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
919 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
920 branch table when dynamic.
921 (elf_backend_post_process_headers): Define.
922 * elf64-ppc.c (elf_backend_post_process_headers): Define.
923 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
924 (ppc64_elf_get_synthetic_symtab): Report addend.
925 (struct ppc_stub_hash_entry): Add plt_ent.
927 (struct ppc_link_hash_table): Add iplt and reliplt.
928 (create_linkage_sections): Make .iplt and .rela.iplt sections.
929 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
930 (update_local_sym_info): Allocate space for local_plt array.
931 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
933 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
934 and don't change hash flags here.
935 (is_branch_reloc): New function.
936 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
937 (ppc64_elf_gc_sweep_hook): Likewise.
938 (ppc64_elf_adjust_dynamic_symbol): Likewise.
939 (allocate_dynrelocs): Likewise.
940 (ppc64_elf_size_dynamic_sections): Likewise.
941 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
942 (ppc64_elf_size_stubs): Likewise.
943 (ppc64_elf_relocate_section): Likewise.
944 (get_sym_h): Adjust for local_plt.
945 (branch_reloc_hash_match): Use is_branch_reloc.
946 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
947 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
949 2009-07-10 Alan Modra <amodra@bigpond.net.au>
951 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
953 2009-07-10 Alan Modra <amodra@bigpond.net.au>
955 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
956 and ref_regular_nonweak comment.
957 * elflink.c (elf_link_output_extsym): Special case ifunc syms
958 when def_regular, not ref_regular.
959 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
960 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
961 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
963 2009-07-09 Alan Modra <amodra@bigpond.net.au>
965 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
966 of malloc'd struct call_info.
967 (pasted_function): Likewise, priority too.
969 2009-07-07 Alan Modra <amodra@bigpond.net.au>
971 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
972 alignment when packing sections into overlays.
974 2009-07-03 Cary Coutant <ccoutant@google.com>
976 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
978 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
980 * coffcode.h (sec_to_styp_flags): Partially revert (functional
981 changes only) earlier patch:-
983 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
985 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
986 give .debug and .reloc data characteristics.
987 (DOT_RELOC): New define for .reloc section string.
988 (coff_write_object_contents): Use DOT_RELOC instead of string.
990 2009-07-02 Tom Tromey <tromey@redhat.com>
992 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
993 * bfdwin.c (bfd_free_window): Cast to unsigned long.
995 2009-07-01 Nick Clifton <nickc@redhat.com>
997 * elf-m10300.c: Remove trailing white space.
1000 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1002 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1003 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1004 * configure.in: Use them.
1005 * configure: Regenerate.
1006 * config.in: Regenerate.
1007 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1008 #define _BSD_SOURCE. Add comments.
1009 (vms_file_stats_name): Calculate creation date based on available
1010 runtime data. Return 1 for version instead of 0.
1012 2009-07-01 Nick Clifton <nickc@redhat.com>
1015 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1016 to R_ARM_THM_PC8 relocation.
1018 2009-06-29 Nick Clifton <nickc@redhat.com>
1020 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1021 different uses of the relocations addend when a symbol is in a
1024 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1028 SHT_REL/SHT_RELA sections on executable nor shared library.
1029 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1030 as a normal section.
1032 2009-06-25 Nick Clifton <nickc@redhat.com>
1034 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1035 symbols with SEC_MERGE flag.
1037 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1039 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1040 give .debug and .reloc data characteristics.
1041 (DOT_RELOC): New define for .reloc section string.
1042 (coff_write_object_contents): Use DOT_RELOC instead of string.
1044 2009-06-25 Tristan Gingold <gingold@adacore.com>
1046 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1047 (bfd_mach_o_canonicalize_dynamic_symtab)
1048 (bfd_mach_o_get_synthetic_symtab): Defines.
1049 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1050 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1052 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1053 for scattered relocations.
1054 (bfd_mach_o_i386_print_thread): New function.
1055 (bfd_mach_o_print_thread): Define.
1057 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1058 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1059 New functions extracted from ...
1060 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1061 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1062 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1063 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1064 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1065 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1067 (bfd_mach_o_scan_read_dylib): Ditto.
1068 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1070 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1071 decode isym and flags on little endian targets. Set dysymtab field.
1072 (bfd_mach_o_scan_start_address): Adjust for enum names.
1073 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1074 (bfd_mach_o_print_section): Display bfd section name.
1075 (bfd_mach_o_print_segment): Display none if no name.
1076 (bfd_mach_o_print_dysymtab): Display next index for local, external
1077 and undefined symbols.
1078 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1079 Display dylinker name. Display thread and unixthread commands content.
1080 (bfd_mach_o_print_thread): New macro.
1082 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1083 (bfd_mach_o_ppc_thread_flavour): Ditto.
1084 (bfd_mach_o_i386_thread_flavour): Ditto.
1085 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1086 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1087 BFD_MACH_O_THREAD_STATE_NONE.
1088 (bfd_mach_o_segment_command): Remove segment field.
1089 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1090 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1091 (bfd_mach_o_prebound_dylib_command): Ditto.
1092 (bfd_mach_o_dylib_command): Ditto.
1093 (bfd_mach_o_prebound_dylib_command): Remove section field.
1094 (mach_o_data_struct): Add dysymtab field.
1095 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1096 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1097 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1098 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1099 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1101 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1103 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1104 field of struct dirent.
1106 2009-06-23 Tristan Gingold <gingold@adacore.com>
1108 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1109 of this macro. Fix indentation.
1111 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1113 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1114 destination for defined dynamic symbols when deciding whether to
1115 insert a stub or not.
1116 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1117 when actually accessed through a PLT, even when generating a
1120 2009-06-22 Tristan Gingold <gingold@adacore.com>
1122 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1125 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1127 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1128 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1130 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1132 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1134 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1136 * elflink.c (elf_link_add_object_symbols): Avoid warning
1137 from -Wjump-misses-init in gcc 4.5.0.
1139 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1143 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1145 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1148 r_symndx. Report local symbol name on error.
1149 (elf_i386_check_relocs): Updated. Report local symbol name on
1151 (elf_i386_gc_sweep_hook): Updated.
1152 (elf_i386_relocate_section): Likewise.
1154 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1155 r_symndx. Report local symbol name on error.
1156 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1158 (elf64_x86_64_gc_sweep_hook): Updated.
1159 (elf64_x86_64_relocate_section): Likewise.
1161 2009-06-19 Tristan Gingold <gingold@adacore.com>
1163 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1165 2009-06-19 Tristan Gingold <gingold@adacore.com>
1167 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1168 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1169 (bfd_mach_o_valid): Ditto.
1170 (bfd_mach_o_wide_p): Ditto.
1171 (bfd_mach_o_canonicalize_reloc): Ditto.
1172 (bfd_mach_o_build_commands): Ditto.
1173 (bfd_mach_o_scan_read_thread): Ditto.
1174 (bfd_mach_o_flatten_sections): Ditto.
1175 (bfd_mach_o_scan_start_address): Ditto.
1176 (bfd_mach_o_lookup_section): Ditto.
1177 (bfd_mach_o_core_fetch_environment): Ditto.
1178 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1179 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1180 (bfd_mach_o_scan_write_symtab): Ditto.
1181 Use macros instead of hard-coded values.
1182 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1183 Use bfd_mach_o_get_data instead of direct access. Use macros
1184 instead of hard-coded values.
1185 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1186 Remove sym argument and get section from mdata.
1187 Move code into the else branch.
1188 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1189 Remove sym argument and get section from mdata. Adjust code.
1190 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1191 switch (which replaces consecutive if statements).
1192 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1193 module table, table of content, indirect symbols and external
1195 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1197 (bfd_mach_o_scan_read_linkedit): New function.
1198 (bfd_mach_o_scan_read_str): Ditto.
1199 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1201 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1202 bfd_mach_o_count_symbols never returns an error.
1203 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1204 symtab field (there might be only one symtab).
1205 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1206 Handle sub frameworks, sub umbrella, sub library and sub client.
1207 Read code signature and segment split info commands.
1208 (bfd_mach_o_scan): Reindent.
1209 (bfd_mach_o_xlat_name): New type.
1210 (bfd_mach_o_print_flags): New function.
1211 (bfd_mach_o_get_name): Ditto.
1212 (bfd_mach_o_cpu_name): New variable.
1213 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1214 (bfd_mach_o_section_type_name)
1215 (bfd_mach_o_section_attribute_name)
1216 (bfd_mach_o_load_command_name): New variables.
1217 (bfd_mach_o_print_private_header): New function.
1218 (bfd_mach_o_print_section_map): New function extracted from
1219 bfd_mach_o_print_private_bfd_data.
1220 (bfd_mach_o_print_section): Ditto. Print more infos.
1221 (bfd_mach_o_print_segment): Ditto.
1222 (bfd_mach_o_print_dysymtab): Ditto.
1223 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1224 load weak dylib, reexport dylib and id dylib.
1225 Handle code signature and segment_split info.
1226 Handle sub frameworks, sub umbrella, sub library and sub client.
1227 (bfd_mach_o_section_get_nbr_indirect): New function.
1229 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1230 (bfd_mach_o_header_flags): New enum to define header flags.
1231 (bfd_mach_o_section_attribute): New enum to replace ...
1232 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1233 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1234 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1235 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1236 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1237 these removed macros.
1238 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1239 (bfd_mach_o_dylib_module): New type.
1240 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1242 (bfd_mach_o_dylib_table_of_content): New type.
1243 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1244 (bfd_mach_o_dylib_reference): New type.
1245 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1246 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1247 modules, toc, references and indirect syms.
1248 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1249 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1250 unused). Add comment.
1251 (bfd_mach_o_dylib_command): Ditto.
1252 (bfd_mach_o_prebound_dylib_command): Ditto.
1253 (bfd_mach_o_linkedit_command): New type.
1254 (bfd_mach_o_str_command): New type.
1255 (bfd_mach_o_load_command): Add linkedit and str fields.
1256 (mach_o_data_struct): Add symtab field.
1257 (bfd_get_mach_o_data): Renamed to ...
1258 (bfd_mach_o_get_data): ... this new macro.
1259 (bfd_mach_o_scan_read_symtab_symbol,
1260 bfd_mach_o_scan_read_symtab_strtab,
1261 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1263 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1264 instead of direct access.
1266 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1268 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1269 R_PPC_PLTREL24 relocs.
1270 (ppc_elf_relocate_section): Likewise.
1272 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1274 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1275 pointer to sym hash. Update all uses.
1276 (update_plt_info): Likewise. Don't check addend here.
1278 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1280 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1281 bfd_sym_from_r_symndx.
1282 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1284 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1286 * elf-bfd.h (struct sym_sec_cache): Delete.
1287 (struct sym_cache): New.
1288 (bfd_section_from_r_symndx): Delete prototype.
1289 (bfd_sym_from_r_symndx): Define prototype.
1290 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1291 (bfd_sym_from_r_symndx): ..new function.
1292 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1293 bfd_section_from_r_symndx to new struct and function.
1294 * elf32-bfin.c: Likewise.
1295 * elf32-hppa.c: Likewise.
1296 * elf32-i386.c: Likewise.
1297 * elf32-m32r.c: Likewise.
1298 * elf32-m68hc1x.c: Likewise.
1299 * elf32-m68hc1x.h: Likewise.
1300 * elf32-m68k.c: Likewise.
1301 * elf32-ppc.c: Likewise.
1302 * elf32-s390.c: Likewise.
1303 * elf32-sh.c: Likewise.
1304 * elf64-ppc.c: Likewise.
1305 * elf64-s390.c: Likewise.
1306 * elf64-x86-64.c: Likewise.
1307 * elfxx-sparc.c: Likewise.
1308 * elfxx-sparc.h: Likewise.
1310 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1313 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1315 2009-06-18 Nick Clifton <nickc@redhat.com>
1317 * elflink.c (elf_link_sort_relocs): Return early if there are no
1320 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1322 Merge cegcc and mingw32ce target name changes from
1325 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1327 * config.bfd: Add arm*-*-cegcc* target.
1329 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1331 * config.bfd: Add arm-*-mingw32ce* target.
1333 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1335 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1336 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1337 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1338 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1340 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1343 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1344 * elf32-i386.c (elf_i386_check_relocs): Use it.
1345 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1347 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1349 * elf-bfd.h (elf_dyn_relocs): New.
1351 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1352 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1354 (elf_i386_copy_indirect_symbol): Likewise.
1355 (elf_i386_check_relocs): Likewise.
1356 (elf_i386_gc_sweep_hook): Likewise.
1357 (elf_i386_allocate_dynrelocs): Likewise.
1358 (elf_i386_readonly_dynrelocs): Likewise.
1359 (elf_i386_size_dynamic_sections): Likewise.
1361 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1362 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1363 with elf_dyn_relocs.
1364 (elf64_x86_64_copy_indirect_symbol): Updated.
1365 (elf64_x86_64_check_relocs): Likewise.
1366 (elf64_x86_64_gc_sweep_hook): Likewise.
1367 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1368 (elf64_x86_64_allocate_dynrelocs): Likewise.
1369 (elf64_x86_64_readonly_dynrelocs): Likewise.
1370 (elf64_x86_64_size_dynamic_sections): Likewise.
1372 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf32-arm.c (create_got_section): Get existing .rela.got
1376 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1377 * elf32-lm32.c (create_got_section): Likewise.
1378 * elf32-m32r.c (create_got_section): Likewise.
1379 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1380 * elf32-s390.c (create_got_section): Likewise.
1381 * elf32-sh.c (create_got_section): Likewise.
1382 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1383 * elf64-s390.c (create_got_section): Likewise.
1384 * elfxx-sparc.c (create_got_section): Likewise.
1386 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1389 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1393 * elf32-i386.c (elf_i386_local_hash): Removed.
1394 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1395 (elf_i386_get_local_sym_hash): Likewise.
1397 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1398 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1399 (elf64_x86_64_get_local_sym_hash): Likewise.
1400 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1401 (get_local_sym_hash): Likewise.
1403 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1405 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1406 rel_got_sec and plt_sec.
1407 (elfNN_ia64_relax_section): Updated.
1408 (elfNN_ia64_create_dynamic_sections): Likewise.
1409 (get_got): Likewise.
1410 (allocate_dynrel_entries): Likewise.
1411 (elfNN_ia64_size_dynamic_sections): Likewise.
1412 (set_got_entry): Likewise.
1413 (elfNN_ia64_choose_gp): Likewise.
1414 (elfNN_ia64_relocate_section): Likewise.
1415 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1416 (elfNN_ia64_finish_dynamic_sections): Likewise.
1418 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1420 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1423 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1425 * configure.in (elf): Add elf-ifunc.lo.
1427 * configure: Regenerated.
1428 * Makefile.in: Likewise.
1430 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1431 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1433 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1434 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1436 (elf_i386_link_hash_table_create): Likewise.
1437 (elf_i386_create_dynamic_sections): Likewise.
1438 (elf_i386_check_relocs): Likewise.
1439 (elf_i386_allocate_dynrelocs): Likewise.
1440 (elf_i386_size_dynamic_sections): Likewise.
1441 (elf_i386_relocate_section): Likewise.
1442 (elf_i386_finish_dynamic_symbol): Likewise.
1443 (elf_i386_finish_dynamic_sections): Likewise.
1444 (elf_i386_create_got_section): Removed.
1446 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1447 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1449 (elf64_x86_64_compute_jump_table_size): Updated.
1450 (elf64_x86_64_link_hash_table_create): Likewise.
1451 (elf64_x86_64_create_dynamic_sections): Likewise.
1452 (elf64_x86_64_check_relocs): Likewise.
1453 (elf64_x86_64_allocate_dynrelocs): Likewise.
1454 (elf64_x86_64_size_dynamic_sections): Likewise.
1455 (elf64_x86_64_relocate_section): Likewise.
1456 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1457 (elf64_x86_64_finish_dynamic_sections): Likewise.
1458 (elf64_x86_64_create_got_section): Removed.
1460 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1461 for pointer alignment. Set up section pointers.
1462 (_bfd_elf_create_dynamic_sections): Likewise.
1463 (_bfd_elf_create_ifunc_sections): Moved to ...
1464 * elf-ifunc.c: Here. New.
1466 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1467 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1470 2009-06-16 Doug Kwan <dougkwan@google.com>
1472 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1473 to bfd_signed_vma. Cast constant operands which are used in
1474 offset related expressions to bfd_signed_vma type as appropriate.
1476 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1478 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1479 (elf_backend_plt_sym_val): Define.
1481 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1483 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1484 (elf_backend_reloc_type_class): Define.
1486 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1488 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1489 from an executable to a shared library treat R_VAX_PC32
1490 relocations as R_VAX_PLT32 ones.
1492 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1494 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1495 symbols in GOT space calculation.
1496 (elf_vax_relocate_section): Adjust accordingly.
1498 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1500 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1503 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1505 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1507 (elf_vax_relocate_section): Likewise.
1509 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1512 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1514 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1517 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1519 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1521 * Makefile.am: Run "make dep-am".
1522 * Makefile.in: Regenerated.
1524 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1526 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1527 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1529 2009-06-15 Nick Clifton <nickc@redhat.com>
1531 * po/ru.po: New Russian translation.
1532 * configure.in (ALL_LINGUAS): Add ru.
1533 * configure: Regenerate.
1535 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1537 * elf32-i386.c: Remove duplicated comments.
1539 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1542 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1543 dynamic IFUNC pointer in non-shared object. Use .got.plt
1544 for IFUNC definition in PIE.
1545 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1548 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1549 dynamic IFUNC pointer in non-shared object. Use .got.plt
1550 for IFUNC definition in PIE.
1551 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1554 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf32-i386.c (elf_i386_check_relocs): Properly report
1557 local symbol for unhandled relocation against STT_GNU_IFUNC
1559 (elf_i386_relocate_section): Likewise.
1560 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1561 (elf64_x86_64_relocate_section): Likewise.
1563 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1567 (elf_i386_link_hash_table): Add loc_hash_table and
1569 (elf_i386_local_hash): New.
1570 (elf_i386_local_htab_hash): Likewise.
1571 (elf_i386_local_htab_eq): Likewise.
1572 (elf_i386_get_local_sym_hash): Likewise.
1573 (elf_i386_link_hash_table_free): Likewise.
1574 (elf_i386_allocate_local_dynrelocs): Likewise.
1575 (elf_i386_finish_local_dynamic_symbol): Likewise.
1576 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1577 (elf_i386_link_hash_table_create): Create loc_hash_table and
1579 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1580 (elf_i386_size_dynamic_sections): Likewise.
1581 (elf_i386_relocate_section): Likewise.
1582 (elf_i386_finish_dynamic_sections): Likewise.
1583 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1586 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1587 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1589 (elf64_x86_64_local_hash): New.
1590 (elf64_x86_64_local_htab_hash): Likewise.
1591 (elf64_x86_64_local_htab_eq): Likewise.
1592 (elf64_x86_64_get_local_sym_hash): Likewise.
1593 (elf64_x86_64_link_hash_table_free): Likewise.
1594 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1595 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1596 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1597 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1598 and loc_hash_memory.
1599 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1601 (elf64_x86_64_size_dynamic_sections): Likewise.
1602 (elf64_x86_64_relocate_section): Likewise.
1603 (elf64_x86_64_finish_dynamic_sections): Likewise.
1604 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1607 2009-06-10 Philip Blundell <philb@gnu.org>
1609 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1610 elf_sec->this_hdr == NULL.
1612 2009-06-12 Tristan Gingold <gingold@adacore.com>
1614 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1615 * bfd-in2.h: Regenerated.
1616 * libbfd.h: Regenerated.
1618 * mach-o.c (FILE_ALIGN): New macro.
1619 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1620 (bfd_mach_o_print_symbol): Ditto.
1621 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1622 (bfd_mach_o_get_reloc_upper_bound): New function.
1623 (bfd_mach_o_canonicalize_reloc): Ditto.
1624 (bfd_mach_o_scan_write_relocs): Ditto.
1625 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1626 (bfd_mach_o_scan_write_section_64): Ditto.
1627 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1628 written for load command. Do not compute section file offset.
1629 (bfd_mach_o_scan_write_segment_64): Ditto.
1630 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1631 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1633 (bfd_mach_o_mangle_symbols): ... this new function.
1634 (bfd_mach_o_write_contents): Be sure to have load commands built.
1635 Call bfd_mach_o_mangle_symbols.
1636 (bfd_mach_o_build_commands): Adjust for filelen field.
1637 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1638 Do not set symtab file offset anymore here.
1639 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1640 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1641 Set reloc_count and rel_filepos section fields.
1642 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1644 (bfd_mach_o_scan_read_section_64): Ditto.
1645 (bfd_mach_o_scan_read_section): Ditto.
1646 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1647 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1648 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1649 Handle weak-ref symbols.
1650 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1651 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1652 (bfd_mach_o_scan): Remove assignment to removed field.
1653 (bfd_mach_o_mkobject_init): Ditto.
1654 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1655 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1656 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1657 (bfd_mach_o_swap_reloc_in): Ditto.
1658 (bfd_mach_o_swap_reloc_out): Ditto.
1660 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1661 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1662 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1663 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1664 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1665 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1666 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1667 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1668 (BFD_MACH_O_N_WEAK_DEF): New macros.
1670 (bfd_mach_o_section_type): Add new enumeration values.
1671 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1672 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1673 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1674 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1676 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1677 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1678 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1679 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1680 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1681 (BFD_MACH_O_RELENT_SIZE): Ditto.
1682 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1683 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1684 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1685 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1686 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1687 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1688 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1689 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1690 (bfd_mach_o_reloc_info): New struct.
1691 (bfd_mach_o_asymbol): New struct.
1692 (bfd_mach_o_symtab_command): The symbols field is now of type
1694 (bfd_mach_o_load_command): The offset and len fields are now of type
1696 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1697 Add a filelen field. Add comments.
1698 (bfd_mach_o_backend_data): New struct.
1699 (bfd_mach_o_get_backend_data): New macro.
1700 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1702 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1703 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1704 (bfd_mach_o_canonicalize_reloc): Ditto.
1706 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1707 duplicated macro. Now defined to _bfd_generic_is_local_label.
1708 (TARGET_NAME_BACKEND): New macro...
1709 (TARGET_NAME_BACKEND): ... used to name a new variable.
1710 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1711 Mach-O backend data.
1713 * mach-o-i386.c (i386_howto_table): New variable.
1714 (bfd_mach_o_i386_swap_reloc_in): New function.
1715 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1716 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1717 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1718 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1719 (bfd_mach_o_bfd_reloc_type_lookup)
1720 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1722 2009-06-11 Eric Paris <eparis@redhat.com>
1723 Nick Clifton <nickc@redhat.com>
1725 * opncls.c (_maybe_make_executable): New function. Gives execute
1726 permission to an executable bfd that was opened for writing
1727 provided that it is a regular file. Replaces common code found in...
1728 (bfd_close): here and ...
1729 (bfd_close_all_done): here.
1731 2009-06-11 Anthony Green <green@moxielogic.com>
1733 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1734 * bfd-in2.h: Rebuilt.
1735 * libbfd.h: Rebuilt.
1736 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1738 (moxie_reloc_map): Ditto.
1739 Clean up copyright notice.
1741 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1743 * bfd-in2.h: bfd_mmap prototype.
1744 * bfdio.c (bfd_mmap): New function.
1745 * libbfd.h (bfd_iovec): Add bmmap.
1746 * cache.c (cache_bmmap): New function.
1747 (cache_iovec): Initialize bmmap member.
1748 * opencls.c (opncls_bmmap): New function.
1749 (opncls_iovec): Initialize bmmap member.
1751 2009-06-09 Tristan Gingold <gingold@adacore.com>
1753 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1754 and stabstr_segment fields.
1755 (mach_o_be_vec, mach_o_le_vec): Removed
1756 (bfd_mach_o_version): New prototype.
1758 * mach-o.c (bfd_mach_o_version): Make this function public.
1759 (mach_o_wide_p): New function.
1760 (bfd_mach_o_wide_p): Ditto.
1761 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1763 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1764 Search in the list only if the name starts with a dot.
1765 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1766 test. Check bfd_seek status.
1767 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1768 (bfd_mach_o_scan_write_section_32): Ditto.
1769 (bfd_mach_o_scan_write_section_64): Ditto.
1770 (bfd_mach_o_scan_write_section): Removed.
1771 (bfd_mach_o_scan_write_segment): Split into ...
1772 (bfd_mach_o_scan_write_segment_32): ... this and ...
1773 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1774 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1775 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1776 symbol table. Now returns a boolean.
1777 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1778 Adjust for status type.
1779 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1780 test. Write symbol table. Numbers the sections.
1781 (bfd_mach_o_read_header): Check bfd_seek status.
1782 Use mach_o_wide_p instead of hard-coded test.
1783 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1784 (bfd_mach_o_scan_read_section_64): Ditto.
1785 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1786 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1787 handled common symbols.
1788 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1789 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1790 (bfd_mach_o_scan_read_dylinker): Ditto.
1791 (bfd_mach_o_scan_read_dylib): Ditto.
1792 (bfd_mach_o_scan_read_thread): Ditto.
1793 (bfd_mach_o_scan_read_symtab): Ditto.
1794 Do not create a section for the stabs.
1795 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1796 (bfd_mach_o_scan_read_segment): Ditto.
1797 (bfd_mach_o_scan_read_command): Ditto.
1798 (bfd_mach_o_scan_start_address): Ditto.
1799 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1800 (bfd_mach_o_archive_p): Check bfd_seek status.
1801 (bfd_mach_o_core_fetch_environment): Ditto.
1803 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1805 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1808 (elf_i386_link_hash_table_create): Initialize irelifunc.
1809 (elf_i386_check_relocs): Updated. Set up irelifunc for
1811 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1812 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1814 (elf_i386_relocate_section): Likewise.
1816 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1817 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1818 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1820 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1821 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1823 (elf64_x86_64_relocate_section): Likewise.
1825 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1827 (_bfd_elf_create_ifunc_sections): This.
1829 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1831 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1834 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1837 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1838 building shared object. Check info->executable instead of
1839 !info->shared when setting non_got_ref.
1840 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1841 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1842 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1844 (elf_i386_relocate_section): Output dynamic relocation for
1845 R_386_32 against STT_GNU_IFUNC symbol to get the real
1846 function address when building shared object.
1847 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1848 relocation for STT_GNU_IFUNC symbol in shared object.
1850 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1851 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1852 symbol when building shared object. Check info->executable
1853 instead of !info->shared when setting non_got_ref.
1854 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1855 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1856 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1858 (elf64_x86_64_relocate_section): Output dynamic relocation
1859 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1860 function address when building shared object.
1861 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1862 relocation for STT_GNU_IFUNC symbol in shared object.
1864 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1866 * Makefile.am: Run "make dep-am".
1867 (BFD32_BACKENDS): Add mach-o-i386.lo.
1868 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1869 * Makefile.in: Regenerate.
1871 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1873 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1874 when looking for soft-icache stubs.
1876 2009-06-05 Tristan Gingold <gingold@adacore.com>
1878 * mach-o.h: Update copyright year.
1879 (bfd_mach_o_mach_header_magic): New enum.
1880 (bfd_mach_o_cpu_subtype): Now an enum.
1881 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1882 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1883 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1884 (bfd_mach_o_load_command): Field type_required is now a boolean.
1885 Reindent prototypes.
1886 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1887 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1888 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1889 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1890 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1891 (bfd_mach_o_canonicalize_symtab): Ditto.
1892 (bfd_mach_o_get_symbol_info): Ditto.
1893 (bfd_mach_o_print_symbol): Ditto.
1894 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1895 (bfd_mach_o_make_empty_symbol): Ditto.
1896 (bfd_mach_o_write_contents): Ditto.
1898 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1899 bfd_mach_o_mkobject): Defines.
1900 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1901 Do not check with target vector but with flavour.
1902 (struct mach_o_section_name_xlat): New declaration.
1903 (dwarf_section_names_xlat): Ditto.
1904 (text_section_names_xlat): Ditto.
1905 (data_section_names_xlat): Ditto.
1906 (struct mach_o_segment_name_xlat): Ditto.
1907 (segsec_names_xlat): Ditto.
1908 (bfd_mach_o_convert_section_name_to_bfd): New function.
1909 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1910 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1911 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1912 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1913 Accept any input and output flavour. Do not share private data
1915 (bfd_mach_o_count_symbols): Add a comment.
1916 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1917 (bfd_mach_o_canonicalize_symtab): Ditto.
1918 (bfd_mach_o_get_symbol_info): Ditto.
1919 (bfd_mach_o_print_symbol): Ditto.
1920 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1921 Use constants instead of hard-coded values.
1922 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1924 (bfd_mach_o_scan_write_section_64): Ditto.
1925 (bfd_mach_o_scan_write_segment): Ditto.
1926 Do not copy sections anymore.
1927 (bfd_mach_o_write_contents): Make it public.
1928 Remove dead code. Rewrite typeflag assignment.
1929 (bfd_mach_o_build_commands): New function.
1930 (bfd_mach_o_set_section_contents): Ditto.
1931 (bfd_mach_o_make_empty_symbol): Make it public.
1932 (bfd_mach_o_read_header): Make it static.
1933 Convert to bfd_boolean.
1934 Use constants instead of hard-coded values.
1935 (bfd_mach_o_make_bfd_section): Call
1936 bfd_mach_o_convert_section_name_to_bfd to create name.
1937 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1939 (bfd_mach_o_scan_read_section_64): Ditto.
1940 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1941 a segment anymore. Use constants instead of hard-coded values.
1942 (bfd_mach_o_scan_read_command): Fix style.
1943 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1944 Get rid of BFD_IO_FUNCS.
1945 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1946 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1947 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1948 (bfd_mach_o_object_p): Removed.
1949 (bfd_mach_o_gen_core_p): New function, replaces ...
1950 (bfd_mach_o_core_p): ... deleted.
1951 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1953 * mach-o-i386.c: New file.
1954 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1955 * configure.in (TDEFINES): Add mach_o_i386_vec.
1956 * configure: Regenerated.
1957 * targets.c: Add mach_o_i386_vec.
1959 * mach-o.c: Update copyright years.
1960 (BFD_IO_FUNCS): Remove (was not used).
1961 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1962 bfd_mach_o_slurp_extended_name_table,
1963 bfd_mach_o_construct_extended_name_table,
1964 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1965 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1966 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1967 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1968 bfd_mach_o_get_section_contents_in_window,
1969 bfd_mach_o_bfd_is_local_label_name,
1970 bfd_mach_o_bfd_is_target_special_symbol,
1971 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1972 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1973 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1974 bfd_mach_o_minisymbol_to_symbol,
1975 bfd_mach_o_bfd_get_relocated_section_contents,
1976 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1977 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1978 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1979 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1980 bfd_mach_o_bfd_merge_private_bfd_data,
1981 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1982 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1983 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1984 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1985 bfd_mach_o_bfd_copy_private_header_data,
1986 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1987 * mach-o-target.c: ... here.
1988 Update copyright years.
1990 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1992 * dep-in.sed: Don't use \n in replacement part of s command.
1993 * Makefile.am (DEP1): LC_ALL for uniq.
1995 * Makefile.in: Regenerate.
1997 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2000 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2001 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2003 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2005 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2006 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2007 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2008 against STT_GNU_IFUNC symbols for static executables.
2009 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2010 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2012 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2013 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2014 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2015 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2017 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2019 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2020 symbols to be left unimported when linking statically.
2021 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2022 code when linking statically.
2024 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2026 * elf32-i386.c (elf_i386_check_relocs): Increment
2027 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2028 against STT_GNU_IFUNC symbol.
2029 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2030 local STT_GNU_IFUNC definition is used.
2031 (elf_i386_relocate_section): Handle got.offset != -1 for
2032 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2035 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2036 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2037 relocations against STT_GNU_IFUNC symbol.
2038 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2039 local STT_GNU_IFUNC definition is used.
2040 (elf64_x86_64_relocate_section): Handle got.offset != -1
2041 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2042 STT_GNU_IFUNC symbol.
2044 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2048 (elf_i386_reloc_type_lookup): Likewise.
2049 (R_386_tls): Removed.
2050 (R_386_irelative): New.
2051 (R_386_vt_offset): Updated.
2052 (elf_i386_rtype_to_howto): Likewise.
2053 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2054 (elf_i386_link_hash_table_create): Initialize igotplt,
2056 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2057 (elf_i386_adjust_dynamic_symbol): Likewise.
2058 (elf_i386_allocate_dynrelocs): Likewise.
2059 (elf_i386_relocate_section): Likewise.
2060 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2062 (elf_i386_finish_dynamic_symbol): When building a static
2063 executable, use .iplt, .igot.plt and .rel.iplt sections for
2064 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2065 locally defined STT_GNU_IFUNC symbol.
2067 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2068 (x86_64_reloc_map): Likewise.
2069 (R_X86_64_standard): Updated.
2070 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2071 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2073 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2074 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2075 (elf64_x86_64_allocate_dynrelocs): Likewise.
2076 (elf64_x86_64_relocate_section): Likewise.
2077 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2079 (elf64_x86_64_finish_dynamic_symbol): When building a static
2080 executable, use .iplt, .igot.plt and .rela.iplt sections for
2081 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2082 for locally defined STT_GNU_IFUNC symbol.
2084 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2085 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2087 * bfd-in2.h: Regenerated.
2088 * libbfd.h: Likewise.
2090 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2093 (_bfd_elf_make_ifunc_reloc_section): Removed.
2094 (_bfd_elf_is_ifunc_symbol): Likewise.
2095 (_bfd_elf_create_static_ifunc_sections): New.
2097 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2099 (elf_link_add_object_symbols): Here.
2100 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2101 STT_GNU_IFUNC symbol.
2102 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2103 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2104 (IFUNC_INFIX): Removed.
2105 (get_ifunc_reloc_section_name): Likewise.
2106 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2107 (_bfd_elf_is_ifunc_symbol): Likewise.
2108 (_bfd_elf_create_static_ifunc_sections): New.
2110 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2112 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2113 (create_got_section): Likewise.
2114 (allocate_dynrelocs): Likewise.
2115 (readonly_dynrelocs): Likewise.
2116 (set_tls_module_base): Likewise.
2117 (dtpoff_base): Likewise.
2119 (elf_i386_link_hash_table_create): Updated.
2120 (elf_i386_create_dynamic_sections): Likewise.
2121 (elf_i386_check_relocs): Likewise.
2122 (elf_i386_size_dynamic_sections): Likewise.
2123 (elf_i386_relocate_section): Likewise.
2125 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2126 (create_got_section): Likewise.
2127 (allocate_dynrelocs): Likewise.
2128 (readonly_dynrelocs): Likewise.
2129 (set_tls_module_base): Likewise.
2130 (dtpoff_base): Likewise.
2132 (elf64_x86_64_link_hash_table_create): Updated.
2133 (elf64_x86_64_create_dynamic_sections): Likewise.
2134 (elf64_x86_64_check_relocs): Likewise.
2135 (elf64_x86_64_size_dynamic_sections): Likewise.
2136 (elf64_x86_64_relocate_section): Likewise.
2138 2009-05-28 Nick Clifton <nickc@redhat.com>
2140 * targets.c (_bfd_target_vector): Only include plugin target in
2141 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2143 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2145 * elf32-spu.c (struct call_info): New member broken_cycle.
2146 (remove_cycle): Instead of physically removing call_info structures
2147 to break call graph cycles, mark them using the broken_cycle flag.
2148 (mark_overlay_section): Respect broken_cycle flag.
2149 (unmark_overlay_section): Likewise.
2150 (collect_lib_sections): Likewise.
2151 (collect_overlays): Likewise.
2152 (sum_stack): Likewise.
2154 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2156 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2157 (mark_functions_via_relocs): Initialize callee->count to 1.
2158 (pasted_function): Likewise.
2159 (spu_elf_auto_overlay): Honor call counts when determining number
2160 of stubs required in software i-cache mode.
2162 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2164 * plugin.c (program_name): Remove.
2165 (plugin_program_name): New.
2166 (bfd_plugin_set_program_name): New.
2167 (try_load_plugin): Use plugin_program_name.
2168 * plugin.h (bfd_plugin_set_program_name): New.
2170 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2172 * aclocal.m4: Include ../config/plugins.m4.
2173 * configure.in: Use AC_PLUGINS.
2174 * configure: Regenerate.
2175 * Makefile.in: Regenerate.
2176 * doc/Makefile.in: Regenerate.
2178 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2180 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2182 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2183 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2184 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2185 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2186 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2187 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2188 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2189 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2190 * reloc.c (bfd_generic_relax_section): Likewise.
2191 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2192 * vms.c (vms_bfd_relax_section): Likewise.
2194 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2196 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2198 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2199 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2201 * elf32-i386.c (allocate_dynrelocs): Updated.
2202 (elf_i386_relocate_section): Likewise.
2203 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2204 (elf64_x86_64_relocate_section): Likewise.
2206 * elf64-x86-64.c (is_indirect_symbol): Removed.
2208 2009-05-26 Nick Clifton <nickc@redhat.com>
2210 * po/id.po: Updated Indonesian translation.
2212 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2214 * Makefile.am: Run "make dep-am".
2217 (ALL_MACHINES): Add cpu-plugin.lo.
2218 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2219 (BFD32_BACKENDS): Add plugin.lo.
2220 (BFD32_BACKENDS_CFILES): Add plugin.c.
2221 (libbfd_la_LIBADD): Add LIBDL
2222 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2223 (bfd_plugin_arch): Declare.
2224 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2225 * bfd.c (bfd): Add plugin_data.
2226 * config.bfd: Handle the plugin target.
2227 * configure.in: Check for --enable-plugins.
2228 (LT_INIT): Use the dlopen option.
2229 * cpu-plugin.c: New.
2232 * targets.c (plugin_vec): Declare.
2233 (_bfd_target_vector): Add plugin_vec.
2234 * Makefile.in: Regenerate.
2235 * bfd-in2.h: Regenerate.
2236 * configure: Regenerate.
2238 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2240 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2241 per line with all lines having continuation backslash. Prefix
2242 first line with "A", following lines with "B".
2243 * Makefile.am (DEP): Don't use dep.sed here.
2244 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2245 dep.sed here on dependencies, sort and uniq.
2246 * Makefile.in: Regenerate.
2248 2009-05-25 Tristan Gingold <gingold@adacore.com>
2250 * makefile.vms: Add verilog.obj to object list OBJS.
2252 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2254 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2255 for BFD_IN_MEMORY is cleared.
2256 (bfd_bwrite): Zero excess memory allocated.
2258 2009-05-22 Julian Brown <julian@codesourcery.com>
2260 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2262 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2263 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2264 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2265 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2266 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2267 (a8_erratum_fix, a8_erratum_reloc): New structs.
2268 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2269 num_a8_erratum_fixes, fix_cortex_a8 fields.
2270 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2271 (elf32_arm_add_stub): Split into two parts, creating...
2272 (elf32_arm_create_or_find_stub_sec): New function.
2273 (elf32_arm_final_link_relocate): Add forward declaration.
2274 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2275 relocations, multiple relocations per stub.
2276 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2277 (arm_size_one_stub): Use find_stub_size_and_template.
2278 (a8_reloc_compare): New.
2279 (find_thumb_glue): Add forward declaration.
2280 (cortex_a8_erratum_scan): New.
2281 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2282 (bfd_elf32_arm_set_cortex_a8_fix): New.
2283 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2284 (arm_map_one_stub): Add THUMB32_TYPE support.
2285 (a8_branch_to_stub_data): New.
2286 (make_branch_to_a8_stub): New.
2287 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2288 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2289 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2290 Cortex-A8 erratum workaround.
2291 * bfd-in2.h: Regenerate.
2293 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2295 * Makefile.am: Run "make dep-am".
2296 * Makefile.in: Regenerate.
2297 * po/SRC-POTFILES.in: Regenerate.
2299 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2301 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2304 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2306 * elf-bfd.h (struct elf_backend_data
2307 <elf_backend_link_output_symbol_hook>): Return an int.
2308 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2309 symbols on deleted .opd entries.
2310 * elflink.c (elf_link_output_sym): Return without outputting sym
2311 if output_symbol_hook returns 2.
2312 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2313 Abort if we must not discard sym.
2314 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2316 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2317 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2318 elf_backend_link_output_symbol_hook return type change.
2319 * elf32-arm.c (output_arch_syminfo): Likewise.
2320 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2321 (elf32_arm_output_arch_local_syms): Likewise.
2322 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2323 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2324 (bfd_score_elf_link_output_symbol_hook): Likewise.
2325 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2326 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2327 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2328 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2329 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2330 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2331 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2332 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2333 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2334 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2335 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2337 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2339 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2340 out of range .opd symbols.
2342 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2344 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2345 fprintf_vma directly.
2346 * peXXigen.c (pe_print_edata): Likewise.
2347 (pe_print_pdata): Likewise.
2348 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2349 (_bfd_XX_print_private_bfd_data_common): Likewise.
2351 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2353 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2355 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2356 Paul Brook <paul@codesourcery.com>
2358 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2359 fix discarded sections.
2361 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2363 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2364 sections into the software icache.
2366 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2368 * elf32-spu.c (build_stub): Always build "compact" sofware
2371 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2373 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2374 (spu_elf_setup): Initialize it.
2375 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2376 Update to new-sytle cache manager data structures.
2377 (spu_elf_build_stubs): Generate new-style cache manager data
2378 structures and symbols.
2379 (spu_elf_auto_overlay): Update size computation.
2381 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2383 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2384 segments first amongst the program headers.
2386 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2388 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2389 into addresses for relocation types that look at high bits. Remove
2390 special handling of relocation overflow warnings.
2392 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2394 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2395 control flow graph between fragments of a function.
2397 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2399 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2400 generate only a 16-byte .toe section.
2401 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2403 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2405 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2406 (spu_elf_place_overlay_data): ..here. New function.
2407 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2409 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2411 * elf32-arm.c: Move sysdep.h to start of file.
2413 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2415 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2417 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2418 __icache_tag_array and __icache_tag_array_size.
2420 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2422 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2424 (bfinfdpic_link_omit_section_dynsym): Likewise.
2425 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2427 2009-05-05 Paul Brook <paul@codesourcery.com>
2429 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2430 * bfd-in2.h: Regenerate.
2431 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2432 (_arm_elf_section_data): Add text and exidx fields.
2433 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2434 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2435 copy_exidx_entry): New functions.
2436 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2438 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2440 * elf32-arm.c (DEF_STUBS): New helper define.
2441 (DEF_STUB): Likewise.
2442 (stub_def): New type.
2443 (stub_definitions): New array, containing stub template pointers
2445 (arm_size_one_stub): Make use of stub_definitions.
2447 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2449 * elflink.c (find_version_for_sym): Remove from here, ...
2450 * linker.c (bfd_find_version_for_sym): ... rename, replace
2451 here, make public and update all callers.
2452 * bfd-in2.h: Regenerate.
2454 2009-04-30 Nick Clifton <nickc@redhat.com>
2456 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2458 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2459 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2460 into a STT_GNU_IFUNC symbol type.
2461 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2463 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2464 the binary contains ifunc symbols.
2465 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2466 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2467 * elf32-i386.c (is_indirect_function): New function.
2468 (elf_i386_check_relocs): Create an ifunc output section.
2469 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2470 section if necessary.
2471 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2473 (elf_i386_add_symbol_hook): New function. Set the
2474 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2475 symbol is encountered.
2476 (elf_backend_post_process_headers): Define.
2477 (elf_backend_add_symbol_hook): Define.
2478 (elf_i386_post_process_headers): Rename to
2479 elf_i388_fbsd_post_process_headers.
2480 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2481 (is_indirect_function): New function.
2482 (elf64_x86_64_check_relocs): Create an ifunc output section.
2483 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2484 section if necessary.
2485 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2486 symbol if necessary.
2487 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2488 elf_obj_data structure if an ifunc symbol is encountered.
2489 (elf_backend_post_process_headers): Define.
2490 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2491 if we have ifunc symbols to handle.
2492 (get_ifunc_reloc_section_name): New function. Computes the name
2493 for an ifunc section.
2494 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2495 section to hold ifunc relocs.
2496 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2497 (bfd_print_symbol_vandf): Handle ifunc symbols.
2498 (bfd_decode_symclass): Likewise.
2499 * bfd-in2.h: Regenerate.
2501 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2503 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2504 MOVW and MOVT relocations in a shared library link.
2506 2009-04-27 Anthony Green <green@moxielogic.com>
2508 * verilog.c: New file.
2509 * Makefile.am (BFD32_LIBS): Add verilog.c.
2510 (BFD32_LIBS_CFILES): Add verilog.c.
2511 (verilog.lo): New build rule.
2512 * Makefile.in: Rebuilt.
2513 * targets.c: Add verilog support.
2514 * bfd.c (tdata union): Add Verilog private data field.
2515 * bfd-in2.h: Regenerate.
2517 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2519 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2522 2009-04-23 Matthias Klose <doko@ubuntu.com>
2524 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2526 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2529 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2530 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2531 (elf32_arm_size_stubs): Likewise.
2532 (record_thumb_to_arm_glue): Deleted unused function.
2533 (bfd_elf32_arm_process_before_allocation): No longer handle
2534 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2535 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2536 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2538 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2540 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2541 (elf32_arm_write_section): Declare early.
2542 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2543 (arm_allocate_glue_section_space): Exclude empty sections.
2544 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2545 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2547 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2548 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2549 (elf32_arm_size_dynamic_sections): Allocate interworking
2551 (bfd_elf32_bfd_final_link): Define.
2553 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2555 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2557 * coffcode.h (coff_compute_section_file_positions): Clear
2558 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2560 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2561 force_minimum_alignment.
2563 * libcoff.h: Regenerated.
2565 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2566 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2568 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2569 nor target_subsystem.
2571 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2572 force_minimum_alignment nor target_subsystem.
2574 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2576 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2577 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2578 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2579 include in coff-x86_64.c of headers.
2580 (PDATA_ROW_SIZE): New define.
2581 (pex_regs[]): New static array.
2582 (pex64_get_runtime_function): New static function.
2583 (pex64_get_unwind_info): Likewise.
2584 (pex64_get_scope_entry): Likewise.
2585 (pex64_xdata_print_uwd_codes): Likewise.
2586 (pex64_get_section_by_rva): Likewise.
2587 (pex64_dump_xdata): Likewise.
2588 (pex64_bfd_print_pdata): Likewise.
2589 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2590 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2591 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2593 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2594 Alan Modra <amodra@bigpond.net.au>
2595 Dave Korn <dave.korn.cygwin@gmail.com>
2597 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2598 long names and non-NUL-terminated strings.
2600 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2602 * bfd-in2.h: Regenerated.
2604 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2606 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2607 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2609 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2612 * coffcode.h (bfd_pei_p): New.
2614 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2615 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2616 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2617 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2618 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2619 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2621 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2622 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2623 bfd_efi_rtdrv_x86_64_vec,
2624 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2625 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2626 * targets.c: Likewise.
2628 * configure: Regenerated.
2629 * libcoff.h: Likewise.
2630 * Makefile.in: Likewise.
2632 * efi-app-ia32.c: Removed.
2633 * efi-app-x86_64.c: Likewise.
2634 * efi-bsdrv-ia32.c: Likewise.
2635 * efi-bsdrv-ia64.c: Likewise.
2636 * efi-bsdrv-x86_64.c: Likewise.
2637 * efi-rtdrv-ia32.c: Likewise.
2638 * efi-rtdrv-ia64.c: Likewise.
2639 * efi-rtdrv-x86_64.c: Likewise.
2640 * efi-rtdrv-ia32.c: Likewise.
2642 * efi-app-ia64.c: Moved to ...
2644 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2645 (TARGET_NAME): Set to pei-ia64.
2647 * libpei.h (bfd_target_pei_p): Removed.
2648 (bfd_target_pei_arch): Likewise.
2649 (bfd_target_efi_app_p): Likewise.
2650 (bfd_target_efi_app_arch): Likewise.
2651 (bfd_target_efi_bsdrv_p): Likewise.
2652 (bfd_target_efi_bsdrv_arch): Likewise.
2653 (bfd_target_efi_rtdrv_p): Likewise.
2654 (bfd_target_efi_rtdrv_arch): Likewise.
2655 (bfd_pe_executable_p): Likewise.
2657 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2658 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2659 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2660 and efi-rtdrv-ia32.c.
2661 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2662 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2663 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2664 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2665 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2666 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2667 (efi-app-ia64.lo): Removed.
2668 (efi-bsdrv-ia32.lo): Likewise.
2669 (efi-rtdrv-ia32.lo): Likewise.
2670 (efi-app-ia64.lo): Likewise.
2671 (efi-bsdrv-ia64.lo): Likewise.
2672 (efi-rtdrv-ia64.lo): Likewise.
2673 (efi-app-x86_64.lo): Likewise.
2674 (efi-bsdrv-x86_64.lo): Likewise.
2675 (efi-rtdrv-x86_64.lo): Likewise.
2678 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2680 (arch_type): Removed.
2681 (pe_arch): Likewise.
2682 (pe_bfd_object_p): Just return coff_object_p.
2684 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2685 bfd_pe_executable_p with bfd_pei_p.
2687 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2689 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2690 PLT entries to an undefined symbol when generating a shared
2693 2009-04-17 Nick Clifton <nickc@redhat.com>
2696 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2698 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2700 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2701 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2702 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2703 * binary.c (binary_bfd_define_common_symbol): Likewise.
2704 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2705 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2706 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2707 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2708 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2709 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2710 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2711 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2712 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2713 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2714 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2715 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2716 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2717 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2718 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2719 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2720 * som.c (som_bfd_define_common_symbol): Likewise.
2721 * srec.c (srec_bfd_define_common_symbol): Likewise.
2722 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2723 * versados.c (versados_bfd_define_common_symbol): Likewise.
2724 * vms.c (vms_bfd_define_common_symbol): Likewise.
2725 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2726 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2727 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2728 (pmac_xcoff_vec): Likewise.
2729 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2730 (aix5coff64_vec): Likewise.
2731 * linker.c (bfd_generic_define_common_symbol): New function.
2732 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2733 (_bfd_define_common_symbol): New field.
2734 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2735 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2736 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2738 * bfd-in2.h: Regenerate.
2739 * libbfd.h: Likewise.
2740 * libcoff.h: Likewise.
2742 2009-04-15 Anthony Green <green@moxielogic.com>
2744 * targets.c: Add moxie support.
2745 * Makefile.am: Ditto.
2746 * Makefile.in: Rebuilt.
2747 * cpu-moxie.c, elf32-moxie.c: New files.
2748 * archures.c: Add moxie support.
2749 * configure.in: Add moxie support.
2750 * configure: Rebuilt.
2751 * config.bfd, archures.c: Add moxie support.
2752 * bfd-in2.h: Rebuilt.
2754 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2756 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2757 branch to an undef weak symbol into a jump to next instruction if
2758 a PLT entry will be created.
2760 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2762 * coffgen.c (make_a_section_from_file): Set the backend long
2763 section names enable if long section names found on input.
2764 * coffcode.h: Extend long section names documentation to match.
2766 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2768 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2771 2009-04-07 DJ Delorie <dj@redhat.com>
2773 * archures.c: Add bfd_mach_mep_c5.
2774 * bfd-in2.h: Likewise.
2775 * cpu-mep.c: Add bfd_c5_arch.
2776 * elf32-mep.c: Support it.
2778 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2780 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2781 info->callbacks->einfo.
2782 * linker.c (_bfd_generic_section_already_linked): Likewise.
2784 2009-04-06 DJ Delorie <dj@redhat.com>
2786 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2788 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2790 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2791 _bfd_pex64_print_pdata only if PE is defined.
2793 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2794 (_bfd_pex64_print_pdata): This.
2796 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2797 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2800 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2802 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2803 _bfd_pep_print_x64_pdata.
2804 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2805 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2807 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2809 * elf32-xtensa.c (relax_property_section): Always set r_offset
2812 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2814 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2815 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2817 (elf32_arm_stub_type): New enum values for the two new stubs.
2818 (arm_type_of_stub): Make use of the two new stubs.
2819 (arm_size_one_stub): Handle the two new stubs.
2821 2009-04-01 Matt Thomas <matt@netbsd.org>
2823 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2824 hidden symbols into the GOT or PLT.GOT.
2825 (elf_vax_relocate_section): Do not emit a PCREL reloc
2826 into a shared object if it is against a hidden symbol.
2828 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2830 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2831 and know_contains_shared_object_p.
2832 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2833 Cache the result in the archive_info table.
2834 (xcoff_auto_export_p): Add an "info" parameter and update the
2835 call to xcoff_archive_contains_shared_object_p.
2836 (xcoff_mark_auto_exports): Update accordingly.
2837 (xcoff_post_gc_symbol): Likewise.
2839 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2841 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2844 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2846 * coff-rs6000.c (member_layout): New structure.
2847 (archive_iterator): Likewise.
2848 (member_layout_init): New function.
2849 (archive_iterator_begin): Likewise.
2850 (archive_iterator_next): Likewise.
2851 (xcoff_write_armap_old): Use the new iterator functions.
2852 (do_shared_object_padding): Delete.
2853 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2854 handling of arch_info.
2855 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2856 first loop rather than the second. Allocate a member header if
2857 there isn't one, then work out the stat information and length
2858 in the first loop too. Use the new iterators for the second loop.
2859 (xcoff_write_archive_contents_big): Likewise.
2861 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2863 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2864 (bfd_xcoff_set_archive_import_path): Likewise.
2865 * bfd-in2.h: Regenerate.
2866 * xcofflink.c: Include libiberty.h.
2867 (xcoff_archive_info): New structure.
2868 (xcoff_archive_info_hash): New function.
2869 (xcoff_archive_info_eq): Likewise.
2870 (xcoff_get_archive_info): Likewise.
2871 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2872 (bfd_xcoff_split_import_path): New function.
2873 (bfd_xcoff_set_archive_import_path): Likewise.
2874 (xcoff_set_import_path): Move earlier in file.
2875 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2876 object to the the directory part of the bfd's filename. Get the
2877 import path and filename of an archive object from the archive's
2878 xcoff_tdata, initializing it if necessary. Update use of
2880 (bfd_link_input_bfd): Update use of import_file_id.
2881 (xcoff_write_global_symbol): Likewise.
2883 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2885 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2887 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2889 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2890 a .loader section for relocatable links.
2891 (xcoff_need_ldrel_p): New function.
2892 (xcoff_mark): Use it.
2893 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2895 (xcoff_build_ldsym): New function, split out from...
2896 (xcoff_build_ldsyms): ...here. Rename to...
2897 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2898 call xcoff_build_ldsym, if there's a loader section.
2899 (xcoff_build_loader_section): New function, extracted verbatim from...
2900 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2901 there's a loader section. Only add an __rtinit loader symbol
2902 if there's a loader section. Update after above name change.
2903 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2904 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2905 and xcoff_create_ldrel.
2906 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2907 (xcoff_reloc_link_order): Likewise, but only call it if there's
2908 a loader section. Use xcoff_symbol_section.
2909 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2910 if there's a loader section.
2912 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2914 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2916 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2918 * elf32-arm.c (group_sections): Rewrite loops for better
2921 2009-03-30 DJ Delorie <dj@redhat.com>
2923 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2924 relocs when doing a relocatable link.
2926 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2928 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2929 "ERROR:", in error messages.
2930 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2931 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2932 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2933 (elf32_arm_merge_eabi_attributes): Likewise.
2934 (elf32_arm_merge_private_bfd_data): Likewise.
2936 2009-03-27 Nick Clifton <nickc@redhat.com>
2938 * section.c (bfd_get_section_contents): Detect and handle the case
2939 where a section has the SEC_IN_MEMORY flag set but no actual
2942 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2945 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2946 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2947 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2948 if we don't find matching PT_LOAD when copying.
2950 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2952 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2953 the reloc descriptions.
2955 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2957 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2958 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2959 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2961 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2963 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2964 (bfd_i386_arch_intel_syntax): Likewise.
2965 (i8086_arch): Likewise.
2966 (bfd_x86_64_arch): Likewise.
2968 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2970 * elf32-cris.c (cris_elf_relocate_section): <case
2971 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2972 symbols for non-allocated sections. Don't check whether to
2973 generate R_CRIS_DTPMOD for non-allocated sections.
2974 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2975 handle relocation GC:ing if applied to non-allocated section.
2976 (cris_elf_check_relocs): Similar.
2978 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2979 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2980 when emitting a known TP offset in the GOT.
2982 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2984 * elf64-ppc.c (synthetic_opd): Delete.
2985 (compare_symbols): Look for .opd name rather than section match.
2986 (ppc64_elf_get_synthetic_symtab): Likewise.
2988 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2990 * elf32-ppc.c (is_pic_glink_stub): Delete.
2991 (is_nonpic_glink_stub): New function.
2992 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2994 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2996 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2997 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2999 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3000 macros for visibilty and locality checks.
3001 (elf_s390_adjust_dynamic_symbol): Likewise.
3002 (allocate_dynrelocs): Likewise.
3003 (elf_s390_relocate_section): Likewise.
3004 (elf_s390_finish_dynamic_symbol): Likewise.
3005 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3006 (elf_s390_adjust_dynamic_symbol): Likewise.
3007 (allocate_dynrelocs): Likewise.
3008 (elf_s390_relocate_section): Likewise.
3009 (elf_s390_finish_dynamic_symbol): Likewise.
3011 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3013 * bfd-in2.h: Regenerated.
3014 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3015 for debugging sections and map memory read/write dependent on
3017 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3018 without memory read flags set.
3019 * section.c: Add SEC_COFF_NOREAD to section flags.
3021 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3023 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3026 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3028 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3029 "no overlays" return. If there are overlays, create overlay
3030 manager entry symbols here, so that..
3031 (spu_elf_build_stubs): ..we don't need to set them up here.
3032 Simplify entry symbol tests.
3033 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3035 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3037 * elf.c (elfcore_grok_openbsd_procinfo)
3038 (elfcore_grok_openbsd_note): New functions.
3039 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3041 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3043 * vms-hdr.c: Don't include alloca.h.
3044 * elf32-m68hc1x.c: Include alloca-conf.h.
3046 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3048 * Makefile.am: Run "make dep-am".
3049 * Makefile.in: Regenerate.
3051 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3053 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3055 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3057 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3059 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3060 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3061 ovly_return fields with ovly_entry[2]. Adjust all users.
3062 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3064 (spu_elf_build_stubs): Likewise.
3065 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3066 ovly_flavour changes. Update all callers.
3067 (ovl_stub_size_log2): New function.
3068 (build_stub): Handle compact icache stubs. Use different manager
3069 entry point for stubs in non-icache area.
3070 (spu_elf_size_stubs): Don't allocate space for indirect branch
3072 (spu_elf_build_stubs): And don't built them.
3074 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3076 * dwarf2.c (read_section): Always use rawsize, if available.
3078 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3080 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3081 of rawsize and size for buffer.
3083 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3085 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3086 parameter just because fixed sections fit into local store.
3087 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3088 generating overlays if fixed sections plus reserved stack
3089 and heap space fit into local store.
3091 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3093 * elf32-spu.c (build_stub): Correct icache set_id.
3094 (spu_elf_relocate_section): Likewise.
3096 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3098 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3099 symbol table if it was created by the current call.
3101 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3103 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3104 class XMC_DS rather than XMC_UA.
3106 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3108 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3109 bfd_boolean export_defineds parameter with an unsigned int
3110 auto_export_flags parameter.
3111 * bfd-in2.h: Regenerate.
3112 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3113 split out from xcoff_build_ldsyms.
3114 (xcoff_covered_by_expall_p): New function.
3115 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3116 but with extra code to handle -bexpfull and -bexpall.
3117 (xcoff_mark_auto_exports): New function.
3118 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3119 a function should be automatically exported.
3120 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3121 parameter with an auto_export_flags parameter. Update ldinfo
3122 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3125 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3127 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3128 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3129 init and fini functions. Do garbage collection for objects
3130 without an entry point too.
3132 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3134 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3135 check whether a symbol has csect information.
3136 (coff_print_aux): Likewise.
3137 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3138 information for C_AIX_WEAKEXT too.
3139 (_bfd_xcoff_swap_aux_out): Likewise.
3140 (xcoff_reloc_type_br): Handle defweak symbols too.
3141 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3142 information for C_AIX_WEAKEXT too.
3143 (_bfd_xcoff64_swap_aux_out): Likewise.
3144 (xcoff64_reloc_type_br): Handle defweak symbols too.
3145 * coffgen.c (coff_print_symbol): Handle auxillary function
3146 information for C_AIX_WEAKEXT too.
3147 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3148 instead of BSF_GLOBAL if the L_WEAK flag is set.
3149 (xcoff_dynamic_definition_p): New function.
3150 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3151 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3152 always take the symbol class from the ldsym. Use weak bfd symbol
3153 types for weak ldsyms.
3154 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3155 Fix the check for whether a definition is from a shared object.
3156 Allow redefinitions of weak symbols.
3157 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3158 (xcoff_keep_symbol_p): Likewise.
3159 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3160 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3161 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3162 but mark them as L_WEAK.
3163 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3164 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3166 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3168 * xcofflink.c (xcoff_mark): When walking the relocations,
3169 only mark the target symbol or the target section, not both.
3170 (xcoff_final_definition_p): New function.
3171 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3172 symbol is a valid definition of the associated output symbol.
3173 Use XCOFF_ALLOCATED to stop the same hash table entry having
3175 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3177 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3179 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3181 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3184 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3186 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3187 * libcoff.h: Regenerate.
3188 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3189 line-number counts in the bfd's lineno_counts field.
3190 Don't keep per-csect line-number counts.
3191 (xcoff_sweep): Don't update per-csect line-number counts.
3192 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3193 entries in each output section.
3194 (xcoff_link_input_bfd): Get the number of line numbers from
3195 the bfd's lineno_counts field, rather than recalculating it
3196 from scratch. Fix the range check when updating C_BINCL and
3198 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3199 here. Don't expect csects to have line-number counts.
3201 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3203 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3204 * libcoff.h: Regenerate.
3205 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3206 "skip" logic from xcoff_link_input_bfd.
3207 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3208 objects in a dynamic link, rather than checking whether csectpp
3209 is null. Always allocate debug_index for other objects,
3210 and always go through the loop. Update the type of debug_index
3211 after the change above. Read the auxillary csect information
3212 and use xcoff_keep_symbol_p to decide whether a symbol should
3213 be kept. Set its debug_index to -2 if not.
3214 (xcoff_link_input_bfd): Update the type of debug_index after
3215 the change above and always expect it to be nonnull. Use it to
3216 test whether a symbol should be stripped, rather than making the
3217 decision here. Postpone all symbol creation to the second pass.
3219 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3221 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3222 creating a descriptor.
3223 (xcoff_sweep): Don't mark toc_section unless it's needed.
3224 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3225 when marking every bfd.
3226 (xcoff_link_input_bfd): Skip all TOC anchors.
3227 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3228 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3229 to -1; call xcoff_find_tc0 instead.
3231 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3233 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3234 * libcoff.h: Regenerate.
3235 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3236 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3237 the previous symbol's csect. Treat last_symndx as an inclusive value
3238 and simplify its handling.
3239 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3240 symbols with the right csect. Don't mark rsec when processing
3241 relocations against undefined or absolute sections.
3242 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3243 of bfd_und_section_ptr.
3244 (xcoff_link_input_bfd): Likewise.
3246 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3248 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3249 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3250 flag is set. Assert that all undefined symbols are either
3251 imported or defined by a dynamic object.
3252 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3253 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3254 handling to all relocations. Only set XCOFF_CALLED for function
3256 (xcoff_find_function): New function, split out from...
3257 (bfd_xcoff_export_symbol) ...here.
3258 (xcoff_set_import_path): New function, split out from...
3259 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3260 meaning of XCOFF_CALLED.
3261 (xcoff_mark_symbol): If we mark an undefined and unimported
3262 symbol, find some way of defining it. If the symbol is a function
3263 descriptor, fill in its definition automatically. If the symbol
3264 is a function, mark its descriptor and allocate room for global
3265 linkage code. Otherwise mark the symbol as implicitly imported.
3266 Move the code for creating function descriptors from...
3267 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3268 check for symbols that were implicitly defined.
3269 (xcoff_mark): Don't count any dynamic relocations against
3271 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3272 in the xcoff link info.
3273 (xcoff_link_input_bfd): Remove handling of undefined and
3276 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3278 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3279 if the target is absolute. Fix comment typo.
3280 (xcoff_ppc_relocate_section): Remove FIXME.
3281 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3282 if the target is absolute.
3284 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3286 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3287 R_POS and R_NEG relocations against absolute symbols to the
3290 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3292 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3293 to 2 for bfd_mach_ppc_620.
3295 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3297 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3298 * configure.in: Likewise.
3299 * configure: Regenerate.
3301 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3304 * elf.c (assign_section_numbers): Generate symbol table if there
3305 is any relocation in output.
3306 (_bfd_elf_compute_section_file_positions): Likewise.
3308 2009-03-13 Nick Clifton <nickc@redhat.com>
3311 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3312 * elflink.c (elf_link_read_relocs_from_section): Use
3313 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3314 relocs but no symbol table.
3315 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3317 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3320 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3321 to check ___tls_get_addr.
3323 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3324 strncmp to check __tls_get_addr.
3326 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3328 * dwarf2.c (read_section): Always check the offset, even when the
3329 section has been read before.
3331 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3333 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3336 2009-03-11 Chris Demetriou <cgd@google.com>
3338 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3339 * bfd-in2.h: Regenerate.
3340 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3341 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3343 (bsd_write_armap): Likewise.
3344 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3345 flag is set, do nothing.
3346 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3349 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3351 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3352 used to update stack pointer.
3354 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3357 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3358 for unknown symbols in absolute section.
3360 2009-03-06 Nick Clifton <nickc@redhat.com>
3362 * po/es.po: Updated Spanish translation.
3364 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3366 * elf32-arm.c (group_sections): Take next section size into
3367 account before accepting to group it.
3369 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3371 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3373 (elf32_arm_final_link_relocate): Likewise.
3375 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3378 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3380 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3382 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3383 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3384 (BFD_FAKE_SECTION): Init new flag.
3385 * ecoff.c (bfd_debug_section): Likewise.
3386 * bfd-in2.h: Regenerate.
3387 * libbfd.h: Regenerate.
3388 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3389 (ppc_elf_reloc_type_lookup): Handle new relocs.
3390 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3391 without marker relocs.
3392 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3393 if section has no old-style calls.
3394 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3395 Don't try to optimize new-style __tls_get_addr call when handling
3396 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3398 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3399 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3400 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3401 without marker relocs.
3402 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3403 if section has no old-style calls. Set toc_ref for new relocs as
3405 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3406 Don't try to optimize new-style __tls_get_addr call when handling
3407 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3410 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3413 * configure.in: Test for ld --as-needed support. Link shared
3414 libbfd against libm.
3415 * configure: Regenerate.
3417 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3419 * Makefile.am: Run "make dep-am".
3420 * Makefile.in: Regenerate.
3422 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3424 * elf32-score7.c: New file.
3425 * elf32-score.h: New file.
3426 * elf32-score.c: Add code to support score 7. Set score7 as the
3428 * cpu-score.c: Add score7 architecure.
3429 (compatibile): New function.
3430 * Makefile.am: Add rules for building elf32-score7 object.
3431 * Makefile.in: Regenerate.
3432 * configure.in: Add elf32-score7 object to score vectors.
3433 * configure: Regenerate.
3434 * reloc.c: Add score7 relocs.
3435 * archures.c: Add score3 and score7 machine numbers.
3436 * bfd-in2.h: Regenerate.
3437 * libbfd.h: Regenerate.
3439 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3441 * configure: Regenerate.
3443 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3445 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3446 (elf32_hppa_check_relocs): Use it.
3448 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3450 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3451 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3452 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3453 (elf_hppa_record_segment_addrs): Likewise.
3454 (elf_hppa_final_link): Likewise.
3455 (elf_hppa_relocate_insn): Likewise.
3456 (elf_hppa_final_link_relocate): Likewise.
3457 (elf64_hppa_relocate_section): Likewise.
3458 * elf64-hppa.c: Insert above.
3460 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3462 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3463 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3464 (elf_hppa_relocate_section): Likewise.
3465 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3466 from struct elf_link_hash_entry. Add count field.
3467 (struct elf64_hppa_dyn_hash_table): Delete.
3468 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3469 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3470 (hppa_elf_hash_entry, eh_name): Define.
3471 (elf64_hppa_new_dyn_hash_entry): Delete.
3472 (elf64_hppa_dyn_hash_lookup): Delete.
3473 (elf64_hppa_dyn_hash_traverse): Delete.
3474 (get_dyn_name): Delete.
3475 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3476 of struct elf64_hppa_dyn_hash_entry *.
3477 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3478 allocate_global_data_plt, allocate_global_data_stub,
3479 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3481 (hppa64_link_hash_newfunc): New.
3482 (elf64_hppa_hash_table_create): Rework.
3483 (count_dyn_reloc): Likewise.
3484 (hppa64_elf_local_refcounts): New.
3485 (elf64_hppa_check_relocs): Rework using standard technique for recording
3486 local DLT, PLT and OPD reference counts.
3487 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3488 elf_link_hash_entry *.
3489 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3490 allocate_global_data_plt, allocate_global_data_stub,
3491 allocate_global_data_opd, allocate_dynrel_entries,
3492 elf64_hppa_adjust_dynamic_symbol,
3493 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3494 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3495 Use hppa_link_hash_table. Rework.
3496 (elf64_hppa_link_output_symbol_hook): Rework.
3497 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3498 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3499 elf64_hppa_finish_dynamic_sections): Likewise.
3501 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3503 * elf32-arm.c (stub_reloc_type): Removed.
3504 (insn_sequence): Renamed reloc_type field to r_type.
3505 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3506 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3507 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3508 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3509 (arm_stub_is_thumb): Catch new stubs.
3510 (arm_type_of_stub): Handle new stubs.
3511 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3512 (bfd_elf32_arm_process_before_allocation): Remove useless
3515 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3517 * elf.c (elf_find_function): Use is_function_type to check
3520 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3522 * xtensa-modules.c: Revert to previous version 1.11 due
3523 to inadvertant commit.
3525 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3527 * elf32-xtensa.c (text_action_add): Separate test for action
3528 type. Break if saved action is ta_widen_insn at same offset.
3530 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3532 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3533 to elf32_arm_stub_long_branch_any_arm_pic.
3534 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3535 (enum elf32_arm_stub_type, arm_type_of_stub)
3536 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3539 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3541 * elf32-arm.c (PREV_SEC): Update comment.
3542 (group_sections): Rename argument to stubs_always_after_branch.
3543 Reverse the list and place stubs at the end of input sections.
3545 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3547 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3549 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3551 (arm_size_one_stub): Remove unnecessary break.
3552 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3554 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3556 * elf32-arm.c (stub_insn_type): New type.
3557 (stub_reloc_type): Likewise.
3558 (insn_sequence): Likewise.
3559 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3560 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3561 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3562 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3563 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3564 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3565 (elf32_arm_stub_hash_entry): Add new helper fields.
3566 (stub_hash_newfunc): Initialize these new fields.
3567 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3568 to take endianness into account.
3569 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3570 (arm_map_one_stub): Code is now more generic, thanks to
3573 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3575 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3577 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3578 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3579 BLX is not available. Fix typo in warning message. Add comments
3580 and improve formatting.
3581 (arm_build_one_stub): Adjust to new
3582 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3583 (arm_map_one_stub): Likewise.
3585 2009-02-23 Tristan Gingold <gingold@adacore.com>
3586 Eric Botcazou <ebotcazou@adacore.com>
3587 Douglas B Rupp <rupp@gnat.com>
3589 * vms.h: Update copyright year, fix comments, reorder declarations.
3590 (_bfd_save_vms_section): Remove the prototype.
3591 (EGPS_S_V_NO_SHIFT): New constant.
3592 (bfd_vms_set_section_flags): New prototype.
3593 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3595 (EGSY_S_W_FLAGS): Ditto.
3596 (EGSY_S_V_QUAD_VAL): Ditto.
3597 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3598 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3599 EGST_S_B_NAMLNG): Ditto.
3600 (ESRF_S_B_NAMLNG): Ditto.
3601 (ETIR_S_C_HEADER_SIZE): Ditto.
3602 (EGPS_S_V_ALLOC_64BIT): Ditto.
3603 (DST_S_C_EPILOG): Ditto.
3604 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3605 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3606 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3607 (DST_S_L_PCLINE_UNSLONG): Ditto.
3608 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3609 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3610 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3611 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3612 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3613 (DST_S_B_SRC_UNSBYTE): Ditto.
3614 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3616 (vms_section, vms_reloc): Remove types.
3617 (hdr_struc): Replaced by ...
3618 (hdr_struct): ... new type.
3619 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3620 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3621 (EMH_DATE_LENGTH): Ditto.
3622 (eom_struc): Replaced by ...
3623 (eom_struct): ... new type.
3624 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3625 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3626 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3627 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3628 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3629 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3630 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3631 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3632 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3633 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3634 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3635 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3636 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3637 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3638 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3639 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3640 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3641 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3642 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3643 (enum file_type_enum): New type.
3644 (struct location_struct): Removed.
3645 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3646 (struct funcinfo, struct module): Ditto.
3647 (struct vms_private_data_struct): Update fields.
3648 (struct vms_section_data_struct): New type.
3650 * vms.c: Update copyright year, fix comments,
3651 Fix includes for DECC, add prototypes.
3652 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3654 Use flavour to set is_vax, location_stack is removed.
3655 (struct pair): Declare.
3656 (fill_section_ptr): Initialize variables at declaration.
3657 Add guard to set SECTION_SYM flag, handlde und section.
3658 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3659 (_bfd_vms_slurp_object_records): New function, replaces previous
3661 (vms_slurp_module): New function.
3662 (vms_slurp_image): Ditto.
3663 (vms_object_p): Complete rewrite.
3664 (vms_mkobject): Use is_vax field to slect architecture.
3665 (free_reloc_stream): New function.
3666 (vms_convert_to_var): Ditto.
3667 (vms_convert_to_var_1): Ditto.
3668 (vms_convert_to_var_unix_filename): Ditto.
3669 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3671 (vms_new_section_hook): Set alignment to 0, allocate private data.
3672 (vms_get_section_contents): Load content.
3673 (vms_get_symbol_info): Handle undefined section.
3674 (vms_find_nearest_line): Handle.
3675 (alloc_reloc_stream): New function.
3676 (vms_slurp_reloc_table): Ditto.
3677 (vms_get_reloc_upper_bound): Make it real.
3678 (vms_canonicalize_reloc): Do the real work.
3679 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3681 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3682 (vms_set_arch_mach): Check arch.
3683 (vms_set_section_contents): Copy the content after allocation.
3684 (vms_alpha_vec): Update object flags.
3686 * vms-tir.c: Update copyright year, fix comments,
3687 add prototypes for new functions.
3688 (dst_define_location): New function.
3689 (dst_restore_location): New function.
3690 (dst_retrieve_location): New function.
3691 (dst_check_allocation): New function.
3692 (image_dump): Call dst_check_allocation.
3693 (image_write_b): Ditto.
3694 (image_write_w): Ditto.
3695 (image_write_l): Ditto.
3696 (image_write_q): Ditto.
3697 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3698 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3700 Call error handler instead of abort if name is not known.
3701 (etir_sta): Add quarter_relocs argument and set it.
3704 (etir_opr): Ditto, return FALSE in case of error.
3705 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3706 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3707 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3708 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3709 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3710 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3711 Return FALSE in case of error.
3712 (tir_sta): Change sign of psect.
3714 (tir_cmd): Fix cast. Makes tir_table static const.
3715 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3716 add argument to explain.
3717 (analyze_etir): Initialize maxptr, add quarter_relocs
3718 declaration, move some declarations into inner scopes.
3719 Handle quarter_relocs and STO_IMM.
3720 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3721 (_bfd_vms_slurp_relocs): New function.
3722 (_bfd_vms_decode_relocs): New function.
3723 (sto_imm): Rewritten.
3724 (start_first_etbt_record): New function.
3725 (start_another_etbt_record): Ditto.
3726 (etir_output_check): Ditto.
3727 (defer_reloc_p): Ditto.
3728 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3729 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3730 rewritte relocations handling.
3731 (_bfd_vms_write_tbt): Removed.
3732 (_bfd_vms_write_dbg): Ditto.
3734 * vms-misc.c: Update copyright year, Fix comments.
3735 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3736 (maybe_adjust_record_pointer_for_object): New function.
3737 (_bfd_vms_get_first_record): New function, replaces ...
3738 (_bfd_vms_get_record): .. removed.
3739 (_bfd_vms_get_object_record): New function.
3740 (_bfd_vms_get_object_record): New function.
3741 (vms_get_remaining_object_record): New function, replaces ...
3742 (_bfd_vms_get_next_record): ... removed.
3743 (add_new_contents): Removed.
3744 (_bfd_save_vms_section): Removed.
3745 (_bfd_get_vms_section): Removed.
3746 (_bfd_vms_output_flush): Write in VAR format.
3747 (new_symbol): Don't make UND section.
3749 * vms-hdr.c: Update copyright year, update list of record handled.
3750 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3751 (_bfd_vms_write_hdr): Strip vms and unix patches,
3752 add comments, truncate module name at 31 characters,
3753 use constants instead of hard-coded value,
3754 write BFD version instead of a fixed string.
3755 (_bfd_vms_slurp_ihd): New function.
3756 (_bfd_vms_slurp_isd): Ditto.
3757 (_bfd_vms_slurp_ihs): Ditto.
3758 (new_module): Ditto.
3759 (parse_module): Ditto
3760 (build_module_list): Ditto.
3761 (module_find_nearest_line): Ditto.
3762 (_bfd_vms_find_nearest_dst_line): Ditto.
3763 (vms_slurp_debug): Ditto.
3764 (_bfd_vms_slurp_dbg): Ditto.
3765 (_bfd_vms_slurp_tbt): Ditto.
3766 (_bfd_vms_write_dbg): Ditto.
3767 (_bfd_vms_write_tbt): Ditto.
3769 * vms-gsd.c: Update copyright year, update list of records handled.
3770 (EVAX_LITERALS_NAME): New macro.
3771 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3772 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3773 (register_universal_symbol): New function and prototype.
3774 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3775 improve debug messages,
3776 use constants instead of hard-coded value,
3777 fix missing endianness conversion,
3778 handle global symbol (SYMG).
3779 (bfd_vms_set_section_flags): New function.
3780 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3781 handle section literals,
3783 handle section bfd and vms flags,
3784 don't output LIB$INITIALIZE symbol,
3785 fix handling of weak symbols,
3786 fix evax vs vax procedure descriptor,
3787 handle absolute symbols.
3789 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3790 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3792 * makefile.vms (DEFS): Fix flags for VMS.
3794 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3796 * bfd-in2.h: Regenerated.
3797 * libbfd.h: Regenerated.
3799 2009-02-20 Cary Coutant <ccoutant@google.com>
3801 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3804 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3807 * coffcode.h (coff_write_object_contents): Don't let the string
3808 table offset overflow the s_name field when using long section names.
3810 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3812 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3813 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3814 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3815 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3816 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3817 (bfd_pmac_xcoff_backend_data): Likewise.
3818 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3819 (bfd_xcoff_aix5_backend_data): Likewise.
3820 (xcoff64_write_object_contents): Delete unused long_section_names
3822 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3823 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3825 * coffcode.h (documentation): Update to describe long section names.
3826 (COFFLONGSECTIONCATHELPER): New helper macro.
3827 (BLANKOR1TOODD): Likewise.
3828 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3829 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3830 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3831 (bfd_coff_set_long_section_names_allowed): New function.
3832 (bfd_coff_set_long_section_names_disallowed): Likewise.
3833 (struct bfd_coff_backend_data): Add new backend hook function
3834 pointer _bfd_coff_set_long_section_names.
3835 (bfd_coff_set_long_section_names): New backend hook.
3836 (coff_write_object_contents): Only generate long section names if
3837 bfd_coff_long_section_names() indicates they are currently enabled.
3838 (bfd_coff_std_swap_table): Make non-const, and initialise long
3839 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3840 (ticoff0_swap_table): Likewise to both.
3841 (ticoff1_swap_table): Again, likewise to both.
3842 * coffgen.c (make_a_section_from_file): Allow long section names
3843 as inputs even if not currently allowed for outputs.
3844 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3845 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3846 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3847 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3848 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3849 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3850 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3851 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3852 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3853 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3854 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3855 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3856 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3857 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3858 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3859 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3860 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3861 * libcoff-in.h: Update copyright year to cause updated copyright
3862 year in generated libcoff.h, and fix typo.
3863 * libcoff.h: Regenerated.
3864 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3865 (_bfd_ecoff_no_long_sections): Add prototype.
3866 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3867 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3868 defined by an including .c file.
3869 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3870 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3871 (ticoff1_swap_table): Likewise to both.
3873 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3875 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3876 stub. Catch default case error.
3877 (arm_map_one_stub): Add missing Thumb mapping symbol.
3879 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3882 * elf32-avr.c: Handle case where no local symbos exist correctly.
3884 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3887 * elf32-arm.c (arm_long_branch_stub,
3888 arm_thumb_v4t_long_branch_stub,
3889 arm_thumb_thumb_long_branch_stub,
3890 arm_thumb_arm_v4t_long_branch_stub,
3891 arm_thumb_arm_v4t_short_branch_stub,
3892 arm_pic_long_branch_stub):
3893 Renamed to elf32_arm_stub_long_branch_any_any,
3894 elf32_arm_stub_long_branch_v4t_arm_thumb,
3895 elf32_arm_stub_long_branch_thumb_only,
3896 elf32_arm_stub_long_branch_v4t_thumb_arm,
3897 elf32_arm_stub_short_branch_v4t_thumb_arm,
3898 elf32_arm_stub_long_branch_any_any_pic.
3899 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3900 arm_thumb_thumb_stub_long_branch,
3901 arm_thumb_arm_v4t_stub_long_branch,
3902 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3903 Renamed to arm_stub_long_branch_any_any,
3904 arm_stub_long_branch_v4t_arm_thumb,
3905 arm_stub_long_branch_thumb_only,
3906 arm_stub_long_branch_v4t_thumb_arm,
3907 arm_stub_short_branch_v4t_thumb_arm,
3908 arm_stub_long_branch_any_any_pic.
3910 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3912 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3913 in branch offset check.
3915 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3917 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3918 add toc.symndx and toc.add.
3919 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3921 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3923 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3924 (branch_reloc_hash_match): New function, extracted from..
3925 (ppc64_elf_tls_optimize): ..here.
3926 (ppc64_elf_relocate_section): Properly set addends when optimizing
3927 tls sequences. Avoid unnecessary reading and writing of insns.
3928 Only redo reloc when symbol changed. Bypass symbol checks when
3930 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3931 (branch_reloc_hash_match): New function, extracted from..
3932 (ppc_elf_tls_optimize): ..here.
3933 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3934 Don't clear addend on zapped __tls_get_addr reloc.
3936 2009-02-12 Nick Clifton <nickc@redhat.com>
3939 * elflink.c (bfd_elf_final_link): When counting the relocations,
3940 if the header size has not been set yet then assume that it will
3941 match the output section's reloc type.
3943 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3945 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3948 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3950 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3951 (find_function): Likewise.
3952 (pasted_function): Don't error if no prior function found.
3953 (discover_functions): Revert 2008-12-10 change. Extend first
3954 function range to start of section.
3956 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3958 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3960 * elf64-hppa.h: Likewise.
3962 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3964 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3967 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3969 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3970 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3972 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3974 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3975 * archures.c (bfd_mach_mips_xlr): Define.
3976 * bfd-in2.h: Regenerate.
3977 * cpu-mips.c (I_xlr): Define.
3978 (arch_info_struct): Add XLR entry.
3979 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3980 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3981 (mips_mach_extensions): Add XLR entry.
3983 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3985 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3987 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3989 * configure.in: AC_SUBST pdfdir.
3990 * Makefile.am: Add install-pdf, install-pdf-am
3991 and install-pdf-recursive targets. Define pdfdir.
3992 * doc/Makefile.am: Define pdf__strip_dir. Add
3993 install-pdf and install-pdf-am targets.
3994 * po/Make-in: Add install-pdf target.
3995 * configure: Regenerate.
3996 * Makefile.in: Regenerate
3997 * doc/Makefile.in: Regenerate.
3999 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4001 * bfd-in2.h: Regenerate.
4002 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4003 fields from n_entries to n_slots where appropriate, update comments.
4004 (HOWTO): Add TLS relocations.
4005 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4006 (enum elf_m68k_got_offset_size): New enum.
4007 (struct elf_m68k_got_entry.type): Move field to ...
4008 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4009 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4011 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4013 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4014 fields into n_entries array. Update comments.
4015 (elf_m68k_init_got): Simplify, update all uses.
4016 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4017 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4018 GOT entries; update name, update all uses.
4019 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4020 (elf_m68k_get_got_entry): Update.
4021 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4023 (elf_m68k_remove_got_entry_type): Simplify.
4024 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4025 (elf_m68k_can_merge_gots): Update.
4026 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4027 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4028 GOT entries, simplify.
4029 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4030 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4031 field, remove obsoleted local_n_entries field.
4032 (elf_m68k_partition_multi_got_2): New static function.
4033 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4035 (elf_m68k_remove_got_entry_type): Update.
4036 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4037 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4038 update of sgot->size and srelgot->size.
4039 (elf_m68k_gc_sweep_hook): Update.
4040 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4041 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4043 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4044 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4046 2009-02-02 DJ Delorie <dj@redhat.com>
4048 * elf32-mep.c (config_names): Regenerate configuration.
4050 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4052 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4053 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4054 * elf.c (bfd_elf_get_str_section): Make static.
4055 (bfd_elf_find_section): Delete.
4056 * libbfd.h: Regenerate.
4058 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4060 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4061 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4063 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4065 * elflink.c (on_needed_list): New function.
4066 (elf_link_add_object_symbols): Link in --as-needed libs if they
4067 satisfy undefined symbols in other libs.
4069 2009-01-30 Julian Brown <julian@codesourcery.com>
4071 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4072 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4073 with --just-symbols (-R).
4075 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4077 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4078 high_pc in order to properly sign-extend VMAs.
4080 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4081 Mark Shinwell <shinwell@codesourcery.com>
4082 Catherine Moore <clm@codesourcery.com>
4084 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4086 2009-01-28 Catherine Moore <clm@codesourcery.com>
4088 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4089 SEC_LOAD for dynamic relocation sections.
4091 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4093 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4094 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4095 the size of local TLS data.
4097 2009-01-27 Andreas Schwab <schwab@suse.de>
4099 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4100 architectures in the archive.
4102 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4104 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4105 <R_CRIS_32_DTPREL>: Correct relocation value.
4107 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4108 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4109 symbols with non-default visibility.
4111 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4113 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4114 describing the trampolines.
4115 (ppc_elf_relocate_section): Update relocs to describe the
4118 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4120 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4121 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4122 and R_PARISC_PCREL12F relocations.
4124 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4127 * elflink.c (find_version_for_sym): New function split out from,
4128 but without export_dynamic test, ..
4129 (_bfd_elf_link_assign_sym_version): ..here.
4130 (_bfd_elf_export_symbol): Use it.
4132 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4134 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4135 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4136 * elflink.c: ..here, somewhat modified.
4137 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4138 _bfd_elf_link_find_version_dependencies,
4139 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4140 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4141 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4143 * elflink.c: ..and make static here.
4144 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4145 of output_bfd from struct elf_find_verdep_info.
4146 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4147 struct elf_info_failed.
4148 (bfd_elf_size_dynamic_sections): Adjust.
4150 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4153 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4154 after comp_unit_find_line call.
4156 2009-01-21 Nick Clifton <nickc@redhat.com>
4159 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4160 tm_gmtoff field in struct tm.
4162 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4164 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4165 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4166 sections in soft-icache lines unless non_ia_text. Don't add
4167 rodata if doing so would exceed line size.
4169 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4171 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4172 types than bfd_link_hash_indirect, before early return, call
4173 _bfd_elf_link_hash_copy_indirect.
4175 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4177 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4178 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4179 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4180 (elf_backend_obj_attrs_order): New define.
4181 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4182 (elfNN_bed): Add elf_backend_obj_attrs_order.
4184 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4186 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4187 (obj_attr_size): Likewise.
4188 (write_obj_attribute): Likewise.
4189 (_bfd_elf_copy_obj_attributes): Likewise.
4190 (_bfd_elf_parse_attributes): Likewise.
4191 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4192 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4193 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4194 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4195 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4198 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4200 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4201 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4202 (bfd_elf_add_obj_attr_string): Likewise.
4203 (bfd_elf_add_obj_attr_int_string): Likewise.
4204 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4205 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4206 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4207 Tag_nodefaults has no default value.
4208 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4209 comment to reflect the new state.
4211 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4214 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4215 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4216 (adjust_z_magix): Delete dead code handling QMAGIC.
4218 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4220 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4221 IMAGE_SCN_MEM_DISCARDABLE.
4223 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4225 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4226 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4227 * configure.in (commonbfdlib): Delete.
4228 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4229 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4230 is available, not just for linux.
4231 * po/SRC-POTFILES.in: Regenerate.
4232 * Makefile.in: Regenerate.
4233 * configure: Regenerate.
4235 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4236 Julian Brown <julian@codesourcery.com>
4238 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4239 ARM attributes in ABI 2.07.
4240 * elf32-arm.c (get_secondary_compatible_arch): New function.
4241 (set_secondary_compatible_arch): New function.
4242 (tag_cpu_arch_combine): New function.
4243 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4244 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4245 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4246 make it fit with order_01243.
4247 Add support for Tag_also_compatible_with,
4248 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4249 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4250 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4251 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4252 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4253 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4254 Rework the way unknown attributes are handled.
4255 Defer errors until all attributes have been processed.
4257 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4259 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4260 bfd_elf_add_obj_attr_int_string.
4261 Read Tag_compatibility from its new location in the attribute array,
4262 rather than the attribute list.
4263 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4264 bfd_elf_add_obj_attr_int_string.
4265 (_bfd_elf_parse_attributes): Likewise.
4266 (_bfd_elf_merge_object_attributes): There's now only one
4267 Tag_compatibility, and it's in the array, not the list.
4268 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4270 (bfd_elf_add_obj_attr_compat): Rename to
4271 bfd_elf_add_obj_attr_int_string.
4272 (bfd_elf_add_proc_attr_compat): Rename to
4273 bfd_elf_add_proc_attr_int_string.
4274 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4277 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4279 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4280 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4281 (vmsutil.lo): Add dependency rule.
4282 * Makefile.in: Regenerate.
4283 * config.bfd (ia64*-*-*vms*): Add case.
4284 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4285 * configure: Regenerate.
4286 * vmsutil.c: New file.
4287 * vmsutil.h: New file.
4288 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4290 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4291 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4292 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4293 elfNN_vms_object_p): New functions
4294 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4296 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4299 * elflink.c (elf_gc_sweep): Exclude the group section if the
4300 first member of the section group is excluded.
4302 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4305 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4306 saved filename, use bfd_alloc rather than bfd_malloc for it.
4308 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4310 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4312 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4314 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4316 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4318 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4320 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4322 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4324 (struct got_entry): Add br_addr.
4325 (struct call_info): Add priority.
4326 (struct function_info): Add lr_store and sp_adjust.
4327 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4328 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4329 area as an overlay, and check that no other overlays exist. Look up
4330 icache overlay manager entry sym.
4331 (BRA_STUBS, BRA, BRASL): Define.
4332 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4333 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4335 (count_stub, build_stub): Support soft-icache.
4336 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4337 (spu_elf_size_stubs): Size soft-icache stubs.
4338 (overlay_index): New function.
4339 (spu_elf_build_stubs): Make static. Support soft-icache.
4340 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4341 (find_function_stack_adjust): Save lr store and stack adjust insn
4343 (maybe_insert_function): Adjust find_function_stack_adjust call.
4344 (mark_functions_via_relocs): Retrieve priority.
4345 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4346 (sort_calls): Sort by priority first.
4347 (mark_overlay_section): Ignore .ovl.init.
4348 (sum_stack): Only print when stack_analysis.
4349 (print_one_overlay_section): New function, extracted from..
4350 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4351 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4352 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4353 analysis. Call spu_elf_build_stubs.
4354 (spu_elf_relocate_section): For soft-icache encode overlay index
4356 (spu_elf_output_symbol_hook): Support soft-icache.
4357 (spu_elf_modify_program_headers: Likewise.
4359 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4360 num_regions to num_lines. Add line_size and max_branch.
4361 (enum _ovly_flavour): Add ovly_soft_icache.
4362 (spu_elf_build_stubs): Delete.
4364 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4366 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4367 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4369 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4371 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4372 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4373 the program, the known offset starts at the negative size of the
4375 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4378 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4380 * config.bfd: Add lm32-*-rtems*.
4382 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4384 * coff-ppc.c: Add 2009 to Copyright.
4385 * elf32-cris.c: Likewise.
4386 * elflink.c: Likewise.
4388 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4390 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4391 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4393 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4396 * elflink.c (elf_merge_st_other): New.
4397 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4398 hide them if needed.
4399 (elf_link_add_object_symbols): Updated.
4401 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4404 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4405 ref_dynamic and dynamic_def fields when setting def_regular
4408 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4411 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4414 For older changes see ChangeLog-2008
4420 version-control: never